Cited by 31Probiotics and Fermented FoodsGut microbiota and healthGastrointestinal motility and disorders

Effects of probiotic and magnesium co-supplementation on mood, cognition, intestinal barrier function and inflammation in individuals with obesity and depressed mood: a randomized, double-blind placebo-controlled clinical trial

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Mahboobi, Sepideh, Ghasvarian, Marzieh, Ghaem, Haleh, Alipour, Hamzeh, Alipour, Shohreh, Eftekhari, Mohammad Hassan·2022·Frontiers in Nutrition

Abstract

Background The co-occurrence of obesity and mood impairments named as “metabolic mood syndrome” (MMS) is often neglected in the obesity management. This study aimed to evaluate effects of Probio-Tec ®BG-VCap-6.5 and magnesium co-supplementation on mood, cognition, intestinal barrier function and serum C reactive protein (CRP) levels in participants with obesity and depressed mood. Design Seventy-four eligible participants were randomly allocated to either Probio-Tec®BG-VCap-6.5 [containing Lactobacillus rhamnosus (LGG®) and Bifidobacterium animalis subsp. Lactis (BB-12®)] + Magnesium chloride or placebo for 9 weeks. Sociodemographic data were collected in the beginning. Anthropometric, dietary and physical activity (PA) assessments were carried out. Beck Depression Inventory-II (BDI-II) and Montreal Cognitive Assessment (MoCA) scores were assessed through validated questionnaires. Fasting plasma zonulin, lipopolysaccharide (LPS) and (CRP) were measured by ELIZA kits. Results Of seventy-four participants (mean age 37.51 ± 8.10), 52 completed the study. Changes in serum LPS and zonulin were not different significantly between groups (−3.04 ± 44.75 ng/dl, 0.11 ± 5.13, ng/dl, p > 0.05 for LPS and 1.40 ± 48.78 ng/dl, −0.17 ± 6.60, p > 0.05 for zonulin, respectively). CRP levels reduced significantly in intervention group compared to placebo [−474.75 (−1,300.00, −125.00) mg/l vs. 175.20 (−957.75, 1,683.25) mg/l, p = 0.016]. Changes in BDI-II and MoCA scores were not significantly different between intervention (−7.13 ± 5.67, 1.20 ± 2.16, respectively) and placebo (−5.42 ± 6.71, 1.94 ± 1.86, respectively) groups (p > 0.05). Conclusion Nine weeks of probiotic and magnesium co-supplementation resulted in decreased CRP levels as an indicator of inflammatory state with no significant effects on mood, cognition and intestinal integrity in individuals with obesity and depressed mood.

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Crossref · 10.3389/fnut.2022.1018357

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  • Co-administration of a probiotic containing L. rhamnosus, B. animalis, and magnesium chloride for nine weeks to obese male and female participants with depression did not rescue their altered cognition, mood, and intestinal integrity, but did decrease CRP levels.

    “Co-administration of a probiotic containing L. rhamnosus, B. animalis, and magnesium chloride for nine weeks to obese male and female participants with depression did not rescue their altered cognition, mood, and intestinal integrity, but did decrease CRP levels (482).”

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Authors
Mahboobi, S., Ghasvarian, M., Ghaem, H., Alipour, H., Alipour, S., & Eftekhari, M. H.
Affiliations
  • Shiraz University of Medical Sciences (IR)
  • Shiraz University (IR)
Corresponding author
Eftekhari, Mohammad Hassan
Venue
Frontiers in Nutrition
Published
2022-09-28
Volume
9
Pages
1018357-1018357
ISSN
2296-861X (ISSN-L)
OpenAlex
W4297543277
Cited by
31
References
87
Citations by year
2026: 2 · 2025: 14 · 2024: 11 · 2023: 4
FWCI
3.86
Type
journal article
Language
en
Open access
Locations
  • Frontiers in Nutrition (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Shiraz University of Medical Sciences
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
Keywords
probiotics, magnesium supplementation, obesity, depressive mood, Lactobacillus rhamnosus, Bifidobacterium animalis subsp. lactis, intestinal barrier function, zonulin, lipopolysaccharide, C-reactive protein, inflammation, cognition, mood, dietary supplementation, physical activity, sleep duration, sleep quality, gut microbiota

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