Antioxidant, Immunomodulating, and Microbial‐Modulating Activities of the Sustainable and Ecofriendly Spirulina
Open accessAbstract
The highly nutritional and ecofriendly Spirulina ( Arthrospira platensis ) has hypolipidemic, hypoglycemic, and antihypertensive properties. Spirulina contains functional compounds, such as phenolics, phycocyanins, and polysaccharides, with antioxidant, anti‐inflammatory, and immunostimulating effects. Studies conducted on Spirulina suggest that it is safe in healthy subjects, but attitude to eating probably affects the acceptability of Spirulina containing foods. Although the antioxidant effect of Spirulina is confirmed by the intervention studies, the concerted modulation of antioxidant and inflammatory responses, suggested by in vitro and animal studies, requires more confirmation in humans. Spirulina supplements seem to affect more effectively the innate immunity, promoting the activity of natural killer cells. The effects on cytokines and on lymphocytes’ proliferation depend on age, gender, and body weight differences. In this context, ageing and obesity are both associated with chronic low grade inflammation, immune impairment, and intestinal dysbiosis. Microbial‐modulating activities have been reported in vitro, suggesting that the association of Spirulina and probiotics could represent a new strategy to improve the growth of beneficial intestinal microbiota. Although Spirulina might represent a functional food with potential beneficial effects on human health, the human interventions used only supplements. Therefore, the effect of food containing Spirulina should be evaluated in the future.
AI snapshot
Written from the paper’s full text.
TL;DR
This review concludes that Spirulina is a safe, ecofriendly functional food with antioxidant, immunomodulating, and microbiota-modulating potential, but human evidence comes mainly from supplements and requires confirmation. It highlights confirmed antioxidant effects and innate immune/NK stimulation, while noting that concerted antioxidant-inflammatory modulation and food-based efficacy remain unproven in humans.
Key findings
- In a cited meta-analysis of 7 RCTs, Spirulina supplementation significantly reduced total cholesterol (−46.76 mg/dL, p < 0.001), LDL cholesterol (−41.32 mg/dL, p < 0.001), and triglycerides (−44.23 mg/dL, p < 0.001), and increased HDL cholesterol (+6.06 mg/dL, p = 0.001).
- Human intervention studies (17 studies; duration 7 days–12 months; 8–169 participants; doses 1–20 g/day) showed improved redox markers in healthy subjects, elderly, runners, COPD, and T2D patients, but effects on cytokines/lymphocyte proliferation varied by age, gender, and body weight; NK cytotoxic activity increased after 7 days and 8 weeks.
- Microbial-modulating activity is mainly in vitro/animal: Spirulina inhibits some Gram-positive/negative bacteria and promotes lactic acid bacteria/Bifidobacterium growth; in mice, the gut microbiota of the Spirulina-fed group was 70% similar to controls, with reduced Bifidobacterium animalis and increased Clostridium irregulare.
- Safety/acceptability: FDA categorizes Arthrospira products as GRAS; rare severe effects include rhabdomyolysis after 3 g/day for 1 month, anaphylaxis, autoimmune skin damage, and hepatotoxicity; acceptability varied by product and Spirulina percentage, with only biscuits containing Spirulina or phycocyanin showing similar acceptability to control.
Methods
- Narrative review of literature on Spirulina (Arthrospira platensis), including in vitro, animal, and human studies, focused on antioxidant, immunomodulating, and microbial-modulating activities.
- Human evidence summarized in Table 3: 17 studies of long-term Spirulina or Immulina, mostly longitudinal/parallel, two crossover; populations included healthy, elderly, runners, children, HIV-infected, T2D, allergic rhinitis, and COPD patients.
- Qualitative synthesis; lipid effects are drawn from a cited meta-analysis of 7 RCTs; no new primary data or formal systematic review methods are reported.
Limitations
- Stated: human interventions used only supplements, so efficacy of Spirulina-containing foods is unknown; only Immulina among bioactive molecules has been tested in humans; more studies are needed for species-specific effects and for concerted antioxidant/inflammatory modulation in humans.
- Stated: effects on cytokines and lymphocyte proliferation are contrasting and depend on age, gender, and body weight.
- Evident: as a narrative review, it lacks systematic search/quality assessment; included human studies are heterogeneous in design, dose, duration, population, and biomarkers, and many mechanistic claims rest on in vitro/animal data.
Model-written summary. Check it against the paper before relying on it.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
0 of 95 cited sources checked · 0 supported · 0 flagged
- Findingnone given
Human interventions with Spirulina used only supplements.
“the human interventions used only supplements”
Quote in the paperSubstantial claim - Findingcitation
In other studies, both higher and lower levels of acceptability of foods with Spirulina were reported.
“In the other studies, both higher and lower levels of acceptability were reported (Table 2).”
Quote in the paperNot a substantial claim - Findingreasoning
Among bioactive molecules from Spirulina, only Immulina has been tested in humans.
“among bioactive molecules from Spirulina (Table 1) only Immulina has been tested in humans (Table 3).”
Quote in the paperSubstantial claim - Findingreasoning
No data are available on the efficacy of Spirulina containing foods.
“no data are available on the efficacy of Spirulina containing foods.”
Quote in the paperSubstantial claim - Findingreasoning
The tested doses (1-20 g/day) in human studies were not greater than the maximum acceptable percentage (10%) of Spirulina in functional foods.
“Although the tested doses (1–20 g/day) in these studies (Table 3) were not greater than the maximum acceptable percentage (10%) of Spirulina in functional foods (Table 2)”
Quote in the paperSubstantial claim
- Findingcitation
Increases in T helper lymphocytes (CD4+ counts) were reported in HIV-infected patients.
“Increases in T helper lymphocytes (CD4+ counts) were reported in HIV-infected patients (Table 3).”
Quote in the paperSubstantial claim - Interpretationreasoning
The association of Spirulina and probiotics could represent a new strategy to improve the growth of beneficial intestinal microbiota.
“suggesting that the association of Spirulina and probiotics could represent a new strategy to improve the growth of beneficial intestinal microbiota.”
Quote in the paperSubstantial claim0 of 4 sources checked- cites [22] Parada J. L. Zulpa de Caire G. Zulpa de Mulé M. C. Storni de Cano M. M. Lactic acid bacteria growth promoters from Spirulina platensis International Journal of Food Microbiology 1998 45 3 225 228 10.1016/s0168-1605(98)00151-2 2-s2.0-0344609783 9927000 source
Not checked in the free run.
- cites [23] Varga L. Szigeti J. Kovács R. Földes T. Buti S. Influence of a Spirulina platensis biomass on the microflora of fermented ABT milks during storage (R1) Journal of Dairy Science 2002 85 5 1031 1038 10.3168/jds.s0022-0302(02)74163-5 2-s2.0-0036559819 12086036 source
Not checked in the free run.
- cites [24] Mocanu G. Botez E. Nistor O. V. Andronoiu D. G. Vlăsceanu G. Influence of Spirulina platensis biomass over some starter culture of lactic bacteria Journal of Agroalimentary Processes and Technologies 2013 19 4 474 479
Not checked in the free run.
- cites [78] Finamore A. Peluso I. Serafini M. Chapter 41—synbiotics: a new strategy to improve the immune system from the gut to peripheral sites Probiotics, Prebiotics, and Synbiotics: Bioactive Foods in Health Promotion 2016 567 574 10.1016/b978-0-12-802189-7.00041-1 2-s2.0-84967185952 source
Not checked in the free run.
- Interpretationcitation
Different sensory expectations, experiences, knowledge, learning, and attitude to eat affect the overall acceptability of foods with Spirulina.
“different sensory expectations, experiences, knowledge, learning, and attitude to eat affect the overall acceptability [127, 128].”
Quote in the paperNot a substantial claim0 of 2 sources checked- cites [127] Stefani G. Romano D. Cavicchi A. Consumer expectations, liking and willingness to pay for specialty foods: do sensory characteristics tell the whole story? Food Quality and Preference 2006 17 1-2 53 62 10.1016/j.foodqual.2005.07.010 2-s2.0-28444494708 source
Not checked in the free run.
- cites [128] Grunert K. G. The common ground between sensory and consumer science Current Opinion in Food Science 2015 3 19 22 10.1016/j.cofs.2014.11.003 2-s2.0-84924287414 source
Not checked in the free run.
- Premisecitation
Spirulina has hypoglycemic properties.
“Spirulina presents hypolipidemic [11], hypoglycemic [12], and antihypertensive [13] properties.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [12] Iyer Uma M. Sophia A. Mani Uliyar V. Glycemic and lipemic responses of selected Spirulina supplemented rice-based recipes in normal subjects International Journal of Diabetes in Developing Countries 1999 19 17 22
Not checked in the free run.
- Interpretationcitation
The effects of Spirulina on cytokines and on lymphocytes' proliferation depend on age, gender, and body weight differences.
“The effects on cytokines and on lymphocytes' proliferation depend on age, gender, and body weight differences.”
Quote in the paperSubstantial claim0 of 3 sources checked- cites [98] Park H.-J. Lee H.-S. The influence of obesity on the effects of spirulina supplementation in the human metabolic response of Korean elderly Nutrition Research and Practice 2016 10 4 418 423 10.4162/nrp.2016.10.4.418 2-s2.0-84982823371 27478549 PMC4958645 source
Not checked in the free run.
- cites [99] Park H. J. Lee Y. J. Ryu H. K. Kim M. H. Chung H. W. Kim W. Y. A randomized double-blind, placebo-controlled study to establish the effects of spirulina in elderly Koreans Annals of Nutrition and Metabolism 2008 52 4 322 328 10.1159/000151486 2-s2.0-49549089757 18714150 source
Not checked in the free run.
- cites [106] Lee E. H. Park J. Choi Y. Huh K. Kim W. A randomized study to establish the effects of spirulina in type 2 diabetes mellitus patients Nutrition Research and Practice 2008 2 4 295 300 10.4162/nrp.2008.2.4.295 20016733 PMC2788188 source
Not checked in the free run.
- Premisecitation
Spirulina has antihypertensive properties.
“Spirulina presents hypolipidemic [11], hypoglycemic [12], and antihypertensive [13] properties.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [13] Torres-Duran P. V. Ferreira-Hermosillo A. Juarez-Oropeza M. A. Antihyperlipemic and antihypertensive effects of Spirulina maxima in an open sample of mexican population: a preliminary report Lipids in Health and Disease 2007 6, article no. 33 10.1186/1476-511x-6-33 2-s2.0-38449100865 PMC2211748 18039384 source
Not checked in the free run.
- Premisecitation
Spirulina is safe in healthy subjects.
“Studies conducted on Spirulina suggest that it is safe in healthy subjects”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [114] Marles R. J. Barrett M. L. Barnes J. United states pharmacopeia safety evaluation of spirulina Critical Reviews in Food Science and Nutrition 2011 51 7 593 604 10.1080/10408391003721719 2-s2.0-79960865357 21793723 source
Not checked in the free run.
- Premisecitation
Microbial-modulating activities have been reported in vitro for Spirulina.
“Microbial-modulating activities have been reported in vitro”
Quote in the paperSubstantial claim0 of 6 sources checked- cites [19] El-Sheekh M. M. Daboo S. Swelim M. A. Mohamed S. Production and characterization of antimicrobial active substance from Spirulina platensis Iranian Journal of Microbiology 2014 6 2 112 119 2-s2.0-84899633190 25705362 PMC4281658
Not checked in the free run.
- cites [20] Ozdemir G. Karabay N. U. Dalay M. C. Pazarbasi B. Antibacterial activity of volatile component and various extracts of Spirulina platensis Phytotherapy Research 2004 18 9 754 757 10.1002/ptr.1541 2-s2.0-8344277514 15478198 source
Not checked in the free run.
- cites [21] Kaushik P. Chauhan A. In vitro antibacterial activity of laboratory grown culture of Spirulina platensis Indian Journal of Microbiology 2008 48 3 348 352 10.1007/s12088-008-0043-0 2-s2.0-53149101746 23100733 PMC3476771 source
Not checked in the free run.
- cites [22] Parada J. L. Zulpa de Caire G. Zulpa de Mulé M. C. Storni de Cano M. M. Lactic acid bacteria growth promoters from Spirulina platensis International Journal of Food Microbiology 1998 45 3 225 228 10.1016/s0168-1605(98)00151-2 2-s2.0-0344609783 9927000 source
Not checked in the free run.
- cites [23] Varga L. Szigeti J. Kovács R. Földes T. Buti S. Influence of a Spirulina platensis biomass on the microflora of fermented ABT milks during storage (R1) Journal of Dairy Science 2002 85 5 1031 1038 10.3168/jds.s0022-0302(02)74163-5 2-s2.0-0036559819 12086036 source
Not checked in the free run.
- cites [24] Mocanu G. Botez E. Nistor O. V. Andronoiu D. G. Vlăsceanu G. Influence of Spirulina platensis biomass over some starter culture of lactic bacteria Journal of Agroalimentary Processes and Technologies 2013 19 4 474 479
Not checked in the free run.
- Interpretationcitation
The antioxidant effect of Spirulina is confirmed by intervention studies.
“Although the antioxidant effect of Spirulina is confirmed by the intervention studies”
Quote in the paperSubstantial claim0 of 4 sources checked- cites [95] Lu H.-K. Hsieh C.-C. Hsu J.-J. Yang Y.-K. Chou H.-N. Preventive effects of Spirulina platensis on skeletal muscle damage under exercise-induced oxidative stress European Journal of Applied Physiology 2006 98 2 220 226 10.1007/s00421-006-0263-0 2-s2.0-33748459383 16944194 source
Not checked in the free run.
- cites [98] Park H.-J. Lee H.-S. The influence of obesity on the effects of spirulina supplementation in the human metabolic response of Korean elderly Nutrition Research and Practice 2016 10 4 418 423 10.4162/nrp.2016.10.4.418 2-s2.0-84982823371 27478549 PMC4958645 source
Not checked in the free run.
- cites [99] Park H. J. Lee Y. J. Ryu H. K. Kim M. H. Chung H. W. Kim W. Y. A randomized double-blind, placebo-controlled study to establish the effects of spirulina in elderly Koreans Annals of Nutrition and Metabolism 2008 52 4 322 328 10.1159/000151486 2-s2.0-49549089757 18714150 source
Not checked in the free run.
- cites [106] Lee E. H. Park J. Choi Y. Huh K. Kim W. A randomized study to establish the effects of spirulina in type 2 diabetes mellitus patients Nutrition Research and Practice 2008 2 4 295 300 10.4162/nrp.2008.2.4.295 20016733 PMC2788188 source
Not checked in the free run.
- Premisecitation
Spirulina has hypolipidemic properties.
“Spirulina presents hypolipidemic [11], hypoglycemic [12], and antihypertensive [13] properties.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [11] Serban M.-C. Sahebkar A. Dragan S. A systematic review and meta-analysis of the impact of Spirulina supplementation on plasma lipid concentrations Clinical Nutrition 2016 35 4 842 851 10.1016/j.clnu.2015.09.007 2-s2.0-84945529141 26433766 source
Not checked in the free run.
- Interpretationcitation
Spirulina supplements seem to affect innate immunity more effectively, promoting the activity of natural killer cells.
“Spirulina supplements seem to affect more effectively the innate immunity, promoting the activity of natural killer cells.”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [94] Hirahashi T. Matsumoto M. Hazeki K. Saeki Y. Ui M. Seya T. Activation of the human innate immune system by Spirulina: augmentation of interferon production and NK cytotoxicity by oral administration of hot water extract of Spirulina platensis International Immunopharmacology 2002 2 4 423 434 10.1016/s1567-5769(01)00166-7 2-s2.0-0036175894 11962722 source
Not checked in the free run.
- cites [96] Nielsen C. H. Balachandran P. Christensen O. Enhancement of natural killer cell activity in healthy subjects by Immulina®, a Spirulina extract enriched for Braun-type lipoproteins Planta Medica 2010 76 16 1802 1808 10.1055/s-0030-1250043 2-s2.0-78349248314 20560112 source
Not checked in the free run.
- Premisecitation
In rat models of experimental colitis and arthritis, the antioxidant activity of Spirulina was associated with anti-inflammatory effects.
“In rat models of experimental colitis (acetic-acid induced) [48] and arthritis (Freund's adjuvant-induced [49] and collagen-induced [50]) the antioxidant activity of Spirulina was associated with anti-inflammatory effects.”
Quote in the paperSubstantial claim0 of 3 sources checked- cites [48] Abdel-Daim M. M. Farouk S. M. Madkour F. F. Azab S. S. Anti-inflammatory and immunomodulatory effects of Spirulina platensis in comparison to Dunaliella salina in acetic acid-induced rat experimental colitis Immunopharmacology and Immunotoxicology 2015 37 2 126 139 10.3109/08923973.2014.998368 2-s2.0-84924704454 25567297 source
Not checked in the free run.
- cites [49] Ali E. A. I. Barakat B. M. Hassan R. Antioxidant and angiostatic effect of spirulina platensis suspension in complete Freund's adjuvant-induced arthritis in rats PLoS ONE 2015 10 4 e0121523 10.1371/journal.pone.0121523 2-s2.0-84928788830 PMC4390336 25853428 source
Not checked in the free run.
- cites [50] Kumar N. Singh S. Patro N. Patro I. Evaluation of protective efficacy of Spirulina platensis against collagen-induced arthritis in rats Inflammopharmacology 2009 17 3 181 190 10.1007/s10787-009-0004-1 2-s2.0-68149141434 19390977 source
Not checked in the free run.
- Premisecitation
Extracellular products of Spirulina significantly promote the in vitro growth of lactic acid bacteria (Lactococcus lactis, Streptococcus thermophilus, Lactobacillus casei, Lactobacillus acidophilus, and Lactobacillus bulgaricus).
“extracellular products of Spirulina, obtained from a culture in late exponential stage and separated by filtration, significantly promote the in vitro growth of the lactic acid bacteria (Lactococcus lactis, Streptococcus thermophilus, Lactobacillus casei, Lactobacillus acidophilus, and Lactobacillus bulgaricus) [22].”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [22] Parada J. L. Zulpa de Caire G. Zulpa de Mulé M. C. Storni de Cano M. M. Lactic acid bacteria growth promoters from Spirulina platensis International Journal of Food Microbiology 1998 45 3 225 228 10.1016/s0168-1605(98)00151-2 2-s2.0-0344609783 9927000 source
Not checked in the free run.
- Premisecitation
Spirulina produces extracellular metabolites with antibacterial activity.
“Spirulina produces extracellular metabolites with antibacterial activity (Figure 1) [19–21, 77].”
Quote in the paperSubstantial claim0 of 4 sources checked- cites [19] El-Sheekh M. M. Daboo S. Swelim M. A. Mohamed S. Production and characterization of antimicrobial active substance from Spirulina platensis Iranian Journal of Microbiology 2014 6 2 112 119 2-s2.0-84899633190 25705362 PMC4281658
Not checked in the free run.
- cites [20] Ozdemir G. Karabay N. U. Dalay M. C. Pazarbasi B. Antibacterial activity of volatile component and various extracts of Spirulina platensis Phytotherapy Research 2004 18 9 754 757 10.1002/ptr.1541 2-s2.0-8344277514 15478198 source
Not checked in the free run.
- cites [21] Kaushik P. Chauhan A. In vitro antibacterial activity of laboratory grown culture of Spirulina platensis Indian Journal of Microbiology 2008 48 3 348 352 10.1007/s12088-008-0043-0 2-s2.0-53149101746 23100733 PMC3476771 source
Not checked in the free run.
- cites [77] Uma Suganya K. S. Govindaraju K. Ganesh Kumar V. Blue green alga mediated synthesis of gold nanoparticles and its antibacterial efficacy against Gram positive organisms Materials Science and Engineering C 2015 47 351 356 10.1016/j.msec.2014.11.043 2-s2.0-84913580859 25492207 source
Not checked in the free run.
- Premisecitation
Spirulina lipid extract represses proinflammatory cytokine (TNF-α, IL-1β, and IL-6) expression and secretion via inhibition of NF-kB pathway.
“Also Spirulina lipid extract [67] has been shown to repress proinflammatory cytokine (TNF-α, IL-1β, and IL-6) expression and secretion via inhibition of NF-kB pathway.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [67] Ku C. S. Pham T. X. Park Y. Edible blue-green algae reduce the production of pro-inflammatory cytokines by inhibiting NF-κB pathway in macrophages and splenocytes Biochimica et Biophysica Acta—General Subjects 2013 1830 4 2981 2988 10.1016/j.bbagen.2013.01.018 2-s2.0-84873721377 PMC3594481 23357040 source
Not checked in the free run.
- Premisecitation
Only a study on functional biscuits containing Spirulina or phycocyanin isolated from Spirulina reported similar levels of acceptability versus control.
“Only a study on functional biscuits containing Spirulina or phycocyanin isolated from Spirulina reported similar levels of acceptability versus control [36].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [36] El Baky H. H. A. El Baroty G. S. Ibrahem E. A. Functional characters evaluation of biscuits sublimated with pure phycocyanin isolated from Spirulinaand Spirulina biomass Nutricion Hospitalaria 2015 32 1 231 241 10.3305/nh.2015.32.1.8804 2-s2.0-84936770922 26262722
Not checked in the free run.
- Premisecitation
Spirulina has high nutritional value due to its content in proteins, essential amino acids, minerals, essential fatty acids, vitamins, and liposoluble antioxidants.
“Spirulina has high nutritional values due to its content in proteins, essential amino acids, minerals, essential fatty acids, vitamins, and liposoluble antioxidants (vitamin E and carotenoids) [28–38]”
Quote in the paperNot a substantial claim0 of 10 sources checked- cites [28] Simpore J. Kabore F. Zongo F. Nutrition rehabilitation of undernourished children utilizing Spiruline and Misola Nutrition Journal 2006 5, article 3 10.1186/1475-2891-5-3 2-s2.0-33646337135 PMC1386687 16430775 source
Not checked in the free run.
- cites [29] Simpore J. Zongo F. Kabore F. Nutrition rehabilitation of HIV-infected and HIV-negative undernourished children utilizing spirulina Annals of Nutrition and Metabolism 2005 49 6 373 380 10.1159/000088889 2-s2.0-28844480478 16219988 source
Not checked in the free run.
- cites [30] Bensehaila S. Doumandji A. Boutekrabt L. The nutritional quality of Spirulina platensis of Tamenrasset, Algeria African Journal of Biotechnology 2015 14 9 1649 1654
Not checked in the free run.
- cites [31] Ambrozova J. V. Misurcova L. Vicha R. Influence of extractive solvents on lipid and fatty acids content of edible freshwater algal and seaweed products, the green microalga Chlorella kessleri and the cyanobacterium Spirulina platensis Molecules 2014 19 2 2344 2360 10.3390/molecules19022344 2-s2.0-84894628589 24566307 PMC6271980 source
Not checked in the free run.
- cites [32] Sharoba A. M. Nutritional value of spirulina and its use in the preparation of some complementary baby food formulas Journal of Food and Dairy Sciences, Mansoura University 2014 8 517 538 source
Not checked in the free run.
- cites [33] Kumudha A. Kumar S. S. Thakur M. S. Ravishankar G. A. Sarada R. Purification, identification, and characterization of methylcobalamin from Spirulina platensis Journal of Agricultural and Food Chemistry 2010 58 18 9925 9930 10.1021/jf102159j 2-s2.0-77956636227 20799700 source
Not checked in the free run.
- cites [34] Banji D. Banji O. J. F. Pratusha N. G. Annamalai A. R. Investigation on the role of Spirulina platensis in ameliorating behavioural changes, thyroid dysfunction and oxidative stress in offspring of pregnant rats exposed to fluoride Food Chemistry 2013 140 1-2 321 331 10.1016/j.foodchem.2013.02.076 2-s2.0-84875047779 23578649 source
Not checked in the free run.
- cites [35] Gómez-Coronado D. J. M. Ibañez E. Rupérez F. J. Barbas C. Tocopherol measurement in edible products of vegetable origin Journal of Chromatography A 2004 1054 1-2 227 233 10.1016/j.chroma.2004.08.072 2-s2.0-7544247259 15553148 source
Not checked in the free run.
- cites [36] El Baky H. H. A. El Baroty G. S. Ibrahem E. A. Functional characters evaluation of biscuits sublimated with pure phycocyanin isolated from Spirulinaand Spirulina biomass Nutricion Hospitalaria 2015 32 1 231 241 10.3305/nh.2015.32.1.8804 2-s2.0-84936770922 26262722
Not checked in the free run.
- cites [37] Ranga Rao A. Raghunath Reddy R. L. Baskaran V. Sarada R. Ravishankar G. A. Characterization of microalgal carotenoids by mass spectrometry and their bioavailability and antioxidant properties elucidated in rat model Journal of Agricultural and Food Chemistry 2010 58 15 8553 8559 10.1021/jf101187k 2-s2.0-78650924096 20681642 source
Not checked in the free run.
- Premisecitation
Reported side effects associated with Spirulina consumption are insomnia and gastric problems with uncertain or unlikely causality.
“Reported side effects associated with Spirulina consumption are insomnia and gastric problems with uncertain or unlikely causality [114]”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [114] Marles R. J. Barrett M. L. Barnes J. United states pharmacopeia safety evaluation of spirulina Critical Reviews in Food Science and Nutrition 2011 51 7 593 604 10.1080/10408391003721719 2-s2.0-79960865357 21793723 source
Not checked in the free run.
- Premisecitation
Some studies found decreased levels of glucose or HOMA-IR after Spirulina supplementation in healthy volunteers, subjects with NAFLD, T2D, and HIV-infected antiretroviral-naïve patients.
“some studies found also decreased levels of glucose or HOMA-IR after Spirulina supplementation in healthy volunteers [12], in subjects with NAFLD [130], T2D [138], and HIV-infected antiretroviral-naïve patients [102, 135].”
Quote in the paperNot a substantial claim0 of 3 sources checked- cites [12] Iyer Uma M. Sophia A. Mani Uliyar V. Glycemic and lipemic responses of selected Spirulina supplemented rice-based recipes in normal subjects International Journal of Diabetes in Developing Countries 1999 19 17 22
Not checked in the free run.
- cites [130] Mazokopakis E. E. Papadomanolaki M. G. Fousteris A. A. Kotsiris D. A. Lampadakis I. M. Ganotakis E. S. The hepatoprotective and hypolipidemic effects of Spirulina (Arthrospira platensis) supplementation in a Cretan population with non-alcoholic fatty liver disease: a prospective pilot study Annals of Gastroenterology 2014 27 4 387 394 2-s2.0-84925247464 25331487 PMC4188938
Not checked in the free run.
- cites [138] Parikh P. Mani U. Iyer U. Role of Spirulina in the control of glycemia and lipidemia in type 2 diabetes mellitus Journal of Medicinal Food 2001 4 4 193 199 10.1089/10966200152744463 2-s2.0-0035684512 12639401 source
Not checked in the free run.
- Premisecitation
In overweight subjects and in T2D patients with dyslipidemia, the improvement in the lipid profile was accompanied by a reduction of blood pressure.
“In overweight subjects [13] and in T2D patients with dyslipidemia [106] the improvement in the lipid profile was accompanied by a reduction of blood pressure.”
Quote in the paperNot a substantial claim0 of 2 sources checked- cites [13] Torres-Duran P. V. Ferreira-Hermosillo A. Juarez-Oropeza M. A. Antihyperlipemic and antihypertensive effects of Spirulina maxima in an open sample of mexican population: a preliminary report Lipids in Health and Disease 2007 6, article no. 33 10.1186/1476-511x-6-33 2-s2.0-38449100865 PMC2211748 18039384 source
Not checked in the free run.
- cites [106] Lee E. H. Park J. Choi Y. Huh K. Kim W. A randomized study to establish the effects of spirulina in type 2 diabetes mellitus patients Nutrition Research and Practice 2008 2 4 295 300 10.4162/nrp.2008.2.4.295 20016733 PMC2788188 source
Not checked in the free run.
- Premisecitation
Arthrospira platensis was the predominant taxon (81.2-100.0%) among cyanobacteria in the majority of commercially available Spirulina food supplements.
“in the majority of commercially available Spirulina food supplements, Arthrospira platensis was the predominant taxon (81.2–100.0%) among the cyanobacteria [75].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [75] Vardaka E. Kormas K. A. Katsiapi M. Genitsaris S. Moustaka-Gouni M. Molecular diversity of bacteria in commercially available ‘Spirulina’ food supplements PeerJ 2016 4, article e1610 10.7717/peerj.1610 PMC4727962 26819852 source
Not checked in the free run.
- Premisecitation
Spirulina (Arthrospira) platensis is able to inhibit the growth of some Gram-negative (Escherichia coli, Pseudomonas aeruginosa, and Proteus vulgaris) and Gram-positive bacteria (Staphylococcus aureus, Bacillus subtilis, and Bacillus pumulis).
“Spirulina (Arthrospira) platensis is able to inhibit the growth of some Gram-negative (Escherichia coli, Pseudomonas aeruginosa, and Proteus vulgaris) and Gram-positive bacteria (Staphylococcus aureus, Bacillus subtilis, and Bacillus pumulis) [76].”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [76] Bhowmik D. Dubey J. Mehra S. Probiotic efficiency of Spirulina platensis—stimulating growth of lactic acid bacteria World Journal of Dairy & Food Sciences 2009 4 2 160 163
Not checked in the free run.
- Premisecitation
In mice, Spirulina feeding changes gut microbiota composition, reducing Bifidobacterium animalis and increasing Clostridium irregulare.
“The authors observed that Spirulina plantensis leads change to gut microbiota composition in mice reducing Bifidobacterium animalis and increasing Clostridium irregulare”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [110] Rasmussen H. E. Martínez I. Lee J. Y. Walter J. Alteration of the gastrointestinal microbiota of mice by edible blue-green algae Journal of Applied Microbiology 2009 107 4 1108 1118 10.1111/j.1365-2672.2009.04288.x 2-s2.0-70349105040 19486425 source
Not checked in the free run.
- Premisecitation
Unchanged NK, NKT, and T cells were found after Spirulina consumption in healthy subjects.
“Unchanged NK, NKT, and T cells were found after Spirulina consumption in healthy subjects [96].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [96] Nielsen C. H. Balachandran P. Christensen O. Enhancement of natural killer cell activity in healthy subjects by Immulina®, a Spirulina extract enriched for Braun-type lipoproteins Planta Medica 2010 76 16 1802 1808 10.1055/s-0030-1250043 2-s2.0-78349248314 20560112 source
Not checked in the free run.
- Premisecitation
The increase in CD4+ count was always accompanied by a decrease in the viral load.
“In particular, the increase in CD4+ count was always accompanied by a decrease in the viral load [101–103].”
Quote in the paperSubstantial claim0 of 3 sources checked- cites [101] Teas J. Irhimeh M. R. Dietary algae and HIV/AIDS: proof of concept clinical data Journal of Applied Phycology 2012 24 3 575 582 10.1007/s10811-011-9766-0 2-s2.0-84861744196 22661829 PMC3354323 source
Not checked in the free run.
- cites [102] Ngo-Matip M.-E. Pieme C. A. Azabji-Kenfack M. Impact of daily supplementation of Spirulina platensis on the immune system of naïve HIV-1 patients in Cameroon: a 12-months single blind, randomized, multicenter trial Nutrition Journal 2015 14, article 70 10.1186/s12937-015-0058-4 2-s2.0-84937218368 PMC4508814 26195001 source
Not checked in the free run.
- cites [103] Azabji-Kenfack M. Dikosso S. E. Loni E. G. Potential of spirulina platensis as a nutritional supplement in malnourished HIV-infected adults in Sub-Saharan Africa: a randomised, single-blind study Nutrition and Metabolic Insights 2011 4 29 37 10.4137/NMI.S5862 23946659 PMC3738485 source
Not checked in the free run.
- Premisecitation
Data on proliferation of lymphocytes and cytokines' production varied with the stimulus used.
“data on proliferation of lymphocytes and cytokines' production varied with the stimulus used”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [93] Løbner M. Walsted A. Larsen R. Bendtzen K. Nielsen C. H. Enhancement of human adaptive immune responses by administration of a high-molecular-weight polysaccharide extract from the cyanobacterium Arthrospira platensis Journal of Medicinal Food 2008 11 2 313 322 10.1089/jmf.2007.564 2-s2.0-46749114429 18598175 source
Not checked in the free run.
- Premisecitation
Different species of Spirulina, possibly having different biological effects, showed different acceptability.
“different species of Spirulina, possibly having different biological effects, showed different acceptability [87, 88].”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [87] Fradique M. Batista A. P. Nunes M. C. Gouveia L. Bandarra N. M. Raymundo A. Incorporation of Chlorella vulgaris and Spirulina maxima biomass in pasta products. Part 1: preparation and evaluation Journal of the Science of Food and Agriculture 2010 90 10 1656 1664 10.1002/jsfa.3999 2-s2.0-77954394934 20564448 source
Not checked in the free run.
- cites [88] Özyurt G. Uslu L. Yuvka I. Evaluation of the cooking quality characteristics of pasta enriched with Spirulina platensis Journal of Food Quality 2015 38 4 268 272 10.1111/jfq.12142 2-s2.0-84948717534 source
Not checked in the free run.
- Premisecitation
Previous studies indicate that some antioxidant and immunological markers are sensitive to stimuli that affect the mood of the individual.
“previous studies indicate that some antioxidant and immunological markers are sensitive to stimuli that affect the mood of the individual.”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [143] Atsumi T. Fujisawa S. Nakabayashi Y. Kawarai T. Yasui T. Tonosaki K. Pleasant feeling from watching a comical video enhances free radical-scavenging capacity in human whole saliva Journal of Psychosomatic Research 2004 56 3 377 379 10.1016/S0022-3999(03)00064-3 2-s2.0-1842575654 15046977 source
Not checked in the free run.
- cites [144] Barak Y. The immune system and happiness Autoimmunity Reviews 2006 5 8 523 527 10.1016/j.autrev.2006.02.010 2-s2.0-33749242959 17027886 source
Not checked in the free run.
- Interpretationreasoning
Overall, Spirulina seems to affect more innate immunity than adaptive immunity.
“Overall, Spirulina seems to affect more innate immunity than adaptative immunity”
Quote in the paperSubstantial claim
- May combine two claims. 14
- Classified as probably not a substantial claim. 1
- The quote only partly states this claim. 1
May combine two claims.
PremisecitationSpirulina contains phenolic phytochemicals and C-phycocyanin with antioxidant and anti-inflammatory activities.
“Spirulina contains many functional bioactive ingredients with antioxidant and anti-inflammatory activities, including phenolic phytochemicals [25, 26] and the phycobiliprotein C-phycocyanin [27].”
Quote in the paperSubstantial claim0 of 3 sources checked- cites [25] Machu L. Misurcova L. Ambrozova J. V. Phenolic content and antioxidant capacity in algal food products Molecules 2015 20 1 1118 1133 10.3390/molecules20011118 2-s2.0-84921653043 25587787 PMC6272319 source
Not checked in the free run.
- cites [26] Jensen G. S. Attridge V. L. Beaman J. L. Guthrie J. Ehmann A. Benson K. F. Antioxidant and anti-inflammatory properties of an aqueous cyanophyta extract derived from arthrospira platensis: contribution to bioactivities by the non-phycocyanin aqueous fraction Journal of Medicinal Food 2015 18 5 535 541 10.1089/jmf.2014.0083 2-s2.0-84929994790 25764268 PMC4410834 source
Not checked in the free run.
- cites [27] Riss J. Décordé K. Sutra T. Phycobiliprotein C-phycocyanin from Spirulina platensis is powerfully responsible for reducing oxidative stress and NADPH oxidase expression induced by an atherogenic diet in hamsters Journal of Agricultural and Food Chemistry 2007 55 19 7962 7967 10.1021/jf070529g 2-s2.0-34948812370 17696484 source
Not checked in the free run.
May combine two claims.
PremisecitationAgeing and obesity are both associated with chronic low grade inflammation, immune impairment, and intestinal dysbiosis.
“ageing and obesity are both associated with chronic low grade inflammation, immune impairment, and intestinal dysbiosis.”
Quote in the paperSubstantial claim0 of 4 sources checked- cites [140] Magrone T. Jirillo E. The interaction between gut microbiota and age-related changes in immune function and inflammation Immunity and Ageing 2013 10 1, article no. 31 10.1186/1742-4933-10-31 2-s2.0-84880976146 PMC3848811 23915308 source
Not checked in the free run.
- cites [141] Magrone T. Jirillo E. Childhood obesity: immune response and nutritional approaches Frontiers in Immunology 2015 6, article 76 10.3389/fimmu.2015.00076 2-s2.0-84926612652 PMC4338791 25759691 source
Not checked in the free run.
- cites [142] Andersen C. J. Murphy K. E. Fernandez M. L. Impact of Obesity and Metabolic Syndrome on Immunity Advances in Nutrition 2016 7 1 66 75 10.3945/an.115.010207 26773015 PMC4717890 source
Not checked in the free run.
- cites [18] Peluso I. Romanelli L. Palmery M. Interactions between prebiotics, probiotics, polyunsaturated fatty acids and polyphenols: diet or supplementation for metabolic syndrome prevention? International Journal of Food Sciences and Nutrition 2014 65 3 259 267 10.3109/09637486.2014.880670 2-s2.0-84898456923 24467635 source
Not checked in the free run.
Classified as probably not a substantial claim.
InterpretationreasoningThe concerted modulation of antioxidant and inflammatory responses suggested by in vitro and animal studies requires more confirmation in humans.
“the concerted modulation of antioxidant and inflammatory responses, suggested by in vitro and animal studies, requires more confirmation in humans”
Quote in the paperSubstantial claimMay combine two claims.
InterpretationreasoningSpirulina could modulate immune function, reducing inflammation without inhibiting the innate immune defences.
“Therefore, Spirulina could modulate immune function, reducing inflammation without inhibiting the innate immune defences.”
Quote in the paperSubstantial claimMay combine two claims.
InterpretationreasoningThe results of acceptability studies were affected by the type of product, by the percentage of Spirulina and by the type of panelists.
“The results were affected by the type of product, by the percentage of Spirulina and by the type of panelists.”
Quote in the paperNot a substantial claimMay combine two claims.
PremisecitationSpirulina supplementation reduces plasma concentrations of total cholesterol, LDL cholesterol, and triglycerides and elevates HDL cholesterol in humans.
“the results of a recent meta-analysis [11] of 7 Randomized Controlled Trials (RCT) showed a significant effect of supplementation with Spirulina in reducing plasma concentrations of total cholesterol (−46.76 mg/dL, p < 0.001), low density lipoprotein (LDL) cholesterol (−41.32 mg/dL, p < 0.001), and triglycerides (−44.23 mg/dL, p < 0.001) and elevating those of HDL cholesterol (+6.06 mg/dL, p = 0.”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [11] Serban M.-C. Sahebkar A. Dragan S. A systematic review and meta-analysis of the impact of Spirulina supplementation on plasma lipid concentrations Clinical Nutrition 2016 35 4 842 851 10.1016/j.clnu.2015.09.007 2-s2.0-84945529141 26433766 source
Not checked in the free run.
May combine two claims.
PremisecitationImmulina has immunostimulatory activity and increases IL-1β and TNF-α expression by inducing NF-kappa B pathway.
“the high molecular weight polysaccharide Immulina has been reported have immunostimulatory activity [70–72] and increased IL-1β and TNF-α expression by inducing NF-kappa B pathway [72].”
Quote in the paperSubstantial claim0 of 3 sources checked- cites [70] Pugh N. Ross S. A. ElSohly H. N. ElSohly M. A. Pasco D. S. Isolation of three high molecular weight polysaccharide preparations with potent immunostimulatory activity from Spirulina platensis, Aphanizomenon flos-aquae and Chlorella pyrenoidosa Planta Medica 2001 67 8 737 742 10.1055/s-2001-18358 2-s2.0-0034756854 11731916 source
Not checked in the free run.
- cites [71] Grzanna R. Polotsky A. Phan P. V. Pugh N. Pasco D. Frondoza C. G. Immolina, a high-molecular-weight polysaccharide fraction of spirulina, enhances chemokine expression in human monocytic THP-1 cells The Journal of Alternative and Complementary Medicine 2006 12 5 429 435 10.1089/acm.2006.12.429 2-s2.0-33745932658 16813506 source
Not checked in the free run.
- cites [72] Balachandran P. Pugh N. D. Ma G. Pasco D. S. Toll-like receptor 2-dependent activation of monocytes by Spirulina polysaccharide and its immune enhancing action in mice International Immunopharmacology 2006 6 12 1808 1814 10.1016/j.intimp.2006.08.001 2-s2.0-33749672490 17052671 source
Not checked in the free run.
May combine two claims.
InterpretationreasoningSpirulina may be useful to improve animal and human health by changing the gut microbiota composition and promoting beneficial bacterial growth.
“All these evidences suggest that Spirulina may be useful to improve animal and human health changing the gut microbiota composition and promoting beneficial batcterial growth.”
Quote in the paperSubstantial claimMay combine two claims.
PremisecitationC-phycocyanin inhibits NF-kB and induces Nrf2 activation in pancreatic β-cell INS-1.
“In particular, C-phycocyanin was able to inhibit NF-kB [54] and induced Nrf2 activation in pancreatic β-cell INS-1 [55].”
Quote in the paperNot a substantial claim0 of 2 sources checked- cites [54] Saini M. K. Sanyal S. N. Cell cycle regulation and apoptotic cell death in experimental colon carcinogenesis: intervening with cyclooxygenase-2 inhibitors Nutrition and Cancer 2015 67 4 620 636 10.1080/01635581.2015.1015743 2-s2.0-84929128442 25825916 source
Not checked in the free run.
- cites [55] Gao Y. Liu C. Wan G. Wang X. Cheng X. Ou Y. Phycocyanin prevents methylglyoxal-induced mitochondrial-dependent apoptosis in INS-1 cells by Nrf2 Food and Function 2016 7 2 1129 1137 10.1039/c5fo01548k 2-s2.0-84959330334 26805012 source
Not checked in the free run.
May combine two claims.
PremisecitationC-phycocyanin exerts antioxidant activity by regulating antioxidant enzymes SOD, CAT, and GPX and inhibiting COX-2 and iNOS gene expression in cellular models.
“in cellular models it exerted the antioxidant activity also regulating the antioxidant enzymes activity, such as SOD, CAT, and GPX [58] and inhibiting the cyclooxygenase-2 (COX-2) [63] and the inducible nitric oxide synthase (iNOS) gene expression [63].”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [58] Bermejo-Bescós P. Piñero-Estrada E. Villar del Fresno Á. M. Neuroprotection by Spirulina platensis protean extract and phycocyanin against iron-induced toxicity in SH-SY5Y neuroblastoma cells Toxicology in Vitro 2008 22 6 1496 1502 10.1016/j.tiv.2008.05.004 2-s2.0-49149083439 18572379 source
Not checked in the free run.
- cites [63] Chen J.-C. Liu K. S. Yang T.-J. Hwang J.-H. Chan Y.-C. Lee I.-T. Spirulina and C-phycocyanin reduce cytotoxicity and inflammation-related genes expression of microglial cells Nutritional Neuroscience 2012 15 6 252 256 10.1179/2521476830512Y.0000000020 2-s2.0-84871210737 22687570
Not checked in the free run.
The quote only partly states this claim.
PremisecitationAntioxidant activity accounts for the protective role of Spirulina against toxicity induced by carbon tetrachloride, metals, deltamethrin, and drugs in animal models.
“It has been suggested that the antioxidant activity accounts for the protective role of Spirulina against the toxicity induced by carbon tetrachloride (CCl4) [40], by metals (arsenic, mercuric chloride, chromium, cadmium, and fluoride) [34, 41–44], by the insecticide deltamethrin in mice [39] and rats [45]”
Quote in the paperSubstantial claim0 of 7 sources checked- cites [40] Kepekçi R. A. Polat S. Çelik A. Bayat N. Saygideger S. D. Protective effect of Spirulina platensis enriched in phenolic compounds against hepatotoxicity induced by CCl4 Food Chemistry 2013 141 3 1972 1979 10.1016/j.foodchem.2013.04.107 2-s2.0-84879050404 23870917 source
Not checked in the free run.
- cites [34] Banji D. Banji O. J. F. Pratusha N. G. Annamalai A. R. Investigation on the role of Spirulina platensis in ameliorating behavioural changes, thyroid dysfunction and oxidative stress in offspring of pregnant rats exposed to fluoride Food Chemistry 2013 140 1-2 321 331 10.1016/j.foodchem.2013.02.076 2-s2.0-84875047779 23578649 source
Not checked in the free run.
- cites [41] Bashandy S. A. E. El Awdan S. A. Ebaid H. Alhazza I. M. Antioxidant potential of Spirulina platensis mitigates oxidative stress and reprotoxicity induced by sodium arsenite in male rats Oxidative Medicine and Cellular Longevity 2016 2016 8 7174351 10.1155/2016/7174351 2-s2.0-84962820653 PMC4737466 26881036 source
Not checked in the free run.
- cites [42] El-Desoky G. E. Bashandy S. A. Alhazza I. M. Al-Othman Z. A. Aboul-Soud M. A. M. Yusuf K. Improvement of mercuric chloride-induced testis injuries and sperm quality deteriorations by Spirulina platensis in rats PLOS ONE 2013 8 3 e59177 10.1371/journal.pone.0059177 2-s2.0-84875514073 PMC3610915 23555627 source
Not checked in the free run.
- cites [43] Elshazly M. O. Abd El-Rahman S. S. Morgan A. M. Ali M. E. The remedial efficacy of spirulina platensis versus chromium-induced nephrotoxicity in male sprague-dawley rats PLoS ONE 2015 10 6 0126780 10.1371/journal.pone.0126780 2-s2.0-84934894494 PMC4450866 26029926 source
Not checked in the free run.
- cites [44] Karadeniz A. Cemek M. Simsek N. The effects of Panax ginseng and Spirulina platensis on hepatotoxicity induced by cadmium in rats Ecotoxicology and Environmental Safety 2009 72 1 231 235 10.1016/j.ecoenv.2008.02.021 2-s2.0-54049103275 18395256 source
Not checked in the free run.
- cites [39] Abdel-Daim M. El-Bialy B. E. Rahman H. G. A. Radi A. M. Hefny H. A. Hassan A. M. Antagonistic effects of Spirulina platensis against sub-acute deltamethrin toxicity in mice: biochemical and histopathological studies Biomedicine and Pharmacotherapy 2016 77 79 85 10.1016/j.biopha.2015.12.003 2-s2.0-84954521185 26796269 source
Not checked in the free run.
May combine two claims.
PremisecitationSpirulina biomass has a stimulatory effect on the growth and/or increases the survival of Bifidobacterium, Lactobacillus acidophilus, Lactobacillus bulgaricus, Lactobacillus casei, and Streptococcus thermophilus.
“Spirulina biomass has a stimulatory effect on the growth (during fermentation) and/or increases the survival (during storage) of Bifidobacterium [23, 24], Lactobacillus acidophilus [24, 76], Lactobacillus bulgaricus [79–81], Lactobacillus casei [76], and Streptococcus thermophilus [23, 76, 79, 80, 82].”
Quote in the paperSubstantial claim0 of 6 sources checked- cites [23] Varga L. Szigeti J. Kovács R. Földes T. Buti S. Influence of a Spirulina platensis biomass on the microflora of fermented ABT milks during storage (R1) Journal of Dairy Science 2002 85 5 1031 1038 10.3168/jds.s0022-0302(02)74163-5 2-s2.0-0036559819 12086036 source
Not checked in the free run.
- cites [24] Mocanu G. Botez E. Nistor O. V. Andronoiu D. G. Vlăsceanu G. Influence of Spirulina platensis biomass over some starter culture of lactic bacteria Journal of Agroalimentary Processes and Technologies 2013 19 4 474 479
Not checked in the free run.
- cites [76] Bhowmik D. Dubey J. Mehra S. Probiotic efficiency of Spirulina platensis—stimulating growth of lactic acid bacteria World Journal of Dairy & Food Sciences 2009 4 2 160 163
Not checked in the free run.
- cites [79] Malik P. Kempanna C. Murthy N. Anjum A. Quality characteristics of yoghurt enriched with Spirulina powder Mysore Journal of Agricultural Sciences 2013 47 2 354 359
Not checked in the free run.
- cites [80] Fadaei V. Mohamadi-Alasti F. Khosravi-Darani K. Influence of Spirulina platensis powder on the starter culture viability in probiotic yoghurt containing spinach during cold storage European Journal of Experimental Biology 2013 3 3 389 393
Not checked in the free run.
- cites [81] Akalin A. S. Ünal G. Dalay M. C. Influence of Spirulina platensis biomass on microbiological viability in traditional and probiotic yogurts during refrigerated storage Italian Journal of Food Science 2009 21 3 357 364 2-s2.0-73249126731
Not checked in the free run.
May combine two claims.
PremisecitationThe FDA categorized Arthrospira products as GRAS for human consumption, and the DSI-EC concluded that there is not a serious risk to health with consumption of Spirulina.
“The Food and Drug Administration (FDA) has categorized Arthrospira products as “generally recognized as safe” (GRAS) for human consumption and the Dietary Supplements Information Expert Committee (DSI-EC) concluded that there is not a serious risk to health with consumption of Spirulina [114].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [114] Marles R. J. Barrett M. L. Barnes J. United states pharmacopeia safety evaluation of spirulina Critical Reviews in Food Science and Nutrition 2011 51 7 593 604 10.1080/10408391003721719 2-s2.0-79960865357 21793723 source
Not checked in the free run.
May combine two claims.
InterpretationreasoningSpirulina improves oxidative stress markers and NK activity in healthy subjects and CD4+ count in HIV+ patients.
“Furthermore, Spirulina improves oxidative stress markers and NK activity in healthy subjects and CD4+ count in HIV+ patients.”
Quote in the paperSubstantial claimMay combine two claims.
PremisecitationThe increase in lymphocytes was observed in HIV-positive, but not in HIV-negative undernourished children.
“Accordingly, the increase in lymphocytes was observed in HIV-positive, but not in HIV-negative undernourished children [29].”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [29] Simpore J. Zongo F. Kabore F. Nutrition rehabilitation of HIV-infected and HIV-negative undernourished children utilizing spirulina Annals of Nutrition and Metabolism 2005 49 6 373 380 10.1159/000088889 2-s2.0-28844480478 16219988 source
Not checked in the free run.
May combine two claims.
PremisecitationNK cytotoxic activity increased after both 7 days and 8 weeks of Spirulina or Spirulina-derived Immulina supplementation.
“NK cytotoxic activity increased after both 7 days [96] and 8 weeks [94] of Spirulina or Spirulina-derived Immulina supplementation”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [96] Nielsen C. H. Balachandran P. Christensen O. Enhancement of natural killer cell activity in healthy subjects by Immulina®, a Spirulina extract enriched for Braun-type lipoproteins Planta Medica 2010 76 16 1802 1808 10.1055/s-0030-1250043 2-s2.0-78349248314 20560112 source
Not checked in the free run.
- cites [94] Hirahashi T. Matsumoto M. Hazeki K. Saeki Y. Ui M. Seya T. Activation of the human innate immune system by Spirulina: augmentation of interferon production and NK cytotoxicity by oral administration of hot water extract of Spirulina platensis International Immunopharmacology 2002 2 4 423 434 10.1016/s1567-5769(01)00166-7 2-s2.0-0036175894 11962722 source
Not checked in the free run.
The citation lists haven’t been fetched yet
References 145 · Cited by 256
Research works printed but not linked: 8
- Iyer Uma M., 1999, Glycemic and lipemic responses of selected Spirulina supplemented rice-based recipes in normal subjects, International Journal of Diabetes in Developing Countries, 19, 17
- Mocanu G., 2013, Influence of Spirulina platensis biomass over some starter culture of lactic bacteria, Journal of Agroalimentary Processes and Technologies, 19, 474
- Bensehaila S., 2015, The nutritional quality of Spirulina platensis of Tamenrasset, Algeria, African Journal of Biotechnology, 14, 1649
- 10.1007/128-2012-340 · DOI
- 10.1179/2521476830512Y.0000000020 · DOI
- Tang Y., 2014, Extraction of polysaccharides from Spirulina with boiling water, Agricultural Science and Technology, 15, 1043
- Fadaei V., 2013, Influence of Spirulina platensis powder on the starter culture viability in probiotic yoghurt containing spinach during cold storage, European Journal of Experimental Biology, 3, 389
- Malik P., 2013, Quality characteristics of yoghurt enriched with spirulina powder, Mysore Journal of Agricultural Sciences, 47, 354
- Authors
- Finamore, A., Palmery, M., Bensehaila, S., & Peluso, I.
- Affiliations
- Consiglio per la ricerca in agricoltura e l’analisi dell’economia agraria (IT)
- Sapienza University of Rome (IT)
- Hassiba Benbouali University of Chlef (DZ)
- Corresponding author
- Peluso, Ilaria
- Venue
- Oxidative Medicine and Cellular Longevity
- Publisher
- Wiley
- Published
- 2017-01
- Volume
- 2017
- Issue
- 1
- Pages
- 3247528-3247528
- ISSN
- 1942-0994 (ISSN-L)
- 1942-0900
- PMC
- PMC5274660
- OpenAlex
- W2571612726
- Semantic Scholar
- ac90079dda5f4dd76dadb81d105e57a21197729d
- Cited by
- 256
- References
- 145
- Citations by year
- 2026: 22 · 2025: 35 · 2024: 43 · 2023: 37 · 2022: 43 · 2021: 32 · 2020: 21 · 2019: 7 · 2018: 13 · 2017: 3
- FWCI
- 1.37
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- Locations
- Oxidative Medicine and Cellular Longevity (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
- IRIS Research product catalog (Sapienza University of Rome) (submittedVersion)
- Topics
- Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
- Health Sciences › Nursing › Nutrition and Dietetics › Food Science and Nutritional Studies
- Keywords
- Spirulina, Spirulina platensis, antioxidant activity, immunomodulation, anti-inflammatory activity, phycocyanin, phenolic compounds, polysaccharides, natural killer cells, innate immunity, cytokines, lymphocyte proliferation, gut microbiota, probiotics, functional foods, hypoglycemic effect, hypolipidemic effect, antihypertensive effect, low-grade inflammation, obesity, aging, food acceptance
- MeSH terms
- Animals, Anti-Inflammatory Agents, Antioxidants, Humans, Spirulina, Immunomodulation
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Claims read by deepseek-v4.1-flash under definition version 3 (extract-v3) on 2026-10-07.
Classified by jev-1.13-20260917 (gold-guideline-v0.2) on 2026-10-07.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review