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A Green Tea Extract High in Catechins Reduces Body Fat and Cardiovascular Risks in Humans
Open accessAbstract
Objective: The body fat reducing effect and reduction of risks for cardiovascular disease by a green tea extract (GTE) high in catechins was investigated in humans with typical lifestyles. Research Methods and Procedures: Japanese women and men with visceral fat‐type obesity were recruited for the trial. After a 2‐week diet run‐in period, a 12‐week double‐blind parallel multicenter trial was performed, in which the subjects ingested green tea containing 583 mg of catechins (catechin group) or 96 mg of catechins (control group) per day. Randomization was stratified by gender and body mass index at each medical institution. The subjects were instructed to maintain their usual dietary intake and normal physical activity. Results: Data were analyzed using per‐protocol samples of 240 subjects (catechin group; n = 123, control group; n = 117). Decreases in body weight, body mass index, body fat ratio, body fat mass, waist circumference, hip circumference, visceral fat area, and subcutaneous fat area were found to be greater in the catechin group than in the control group. A greater decrease in systolic blood pressure (SBP) was found in the catechin group compared with the control group for subjects whose initial SBP was 130 mm Hg or higher. Low‐density lipoprotein (LDL) cholesterol was also decreased to a greater extent in the catechin group. No adverse effect was found. Discussion: The continuous ingestion of a GTE high in catechins led to a reduction in body fat, SBP, and LDL cholesterol, suggesting that the ingestion of such an extract contributes to a decrease in obesity and cardiovascular disease risks.
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Grundy, S. M., Bilheimer, D. W., Chait, A., Clark, L. T., Denke, M. A., Havel, R. J., Hazzard, W. R., Hulley, S. B., Hunninghake, D. B., Kreisberg, R. A., et al. (1993) · JAMA · doi:10.1001/jama.269.23.3015 · Cited by 27,947
Cardiovascular Morbidity and Mortality Associated With the Metabolic Syndrome
Isomaa, B., Almgren, P., Tuomi, T., Forsén, B., Lahti, K., Nissén, M., Taskinen, M.-R., & Groop, L. (2001) · Diabetes Care · doi:10.2337/diacare.24.4.683 · Cited by 4,760
Alexander, C. M., Landsman, P. B., Teutsch, S. M., & Haffner, S. M. (2003) · Diabetes · doi:10.2337/diabetes.52.5.1210 · Cited by 1,475 · cited 1×
“A cluster of conditions, such as obesity, hypercholesterolemia, and hypertension, can lead to cardiovascular disease even if they are mild in each case and is known as the metabolic syndrome (13,14).”
BackgroundAdiponectin and Metabolic Syndrome
Matsuzawa, Y., Funahashi, T., Kihara, S., & Shimomura, I. (2004) · Arteriosclerosis, Thrombosis, and Vascular Biology · doi:10.1161/01.atv.0000099786.99623.ef · Cited by 1,202
Hotta, K., Funahashi, T., Bodkin, N. L., Ortmeyer, H. K., Arita, Y., Hansen, B. C., & Matsuzawa, Y. (2001) · Diabetes · doi:10.2337/diabetes.50.5.1126 · Cited by 1,072
Dulloo, A. G., Duret, C., Rohrer, D., Girardier, L., Mensi, N., Fathi, M., Chantre, P., & Vandermander, J. (1999) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/70.6.1040 · Cited by 924
The Role of Tea in Human Health: An Update
McKay, D. L., & Blumberg, J. B. (2002) · Journal of the American College of Nutrition · doi:10.1080/07315724.2002.10719187 · Cited by 772
A novel technique for the determination of body fat by computed tomography.
Tokunaga, K., Matsuzawa, Y., Ishikawa, K., & Tarui, S. (1983) · PubMed · Cited by 511
Murase, T., Nagasawa, A., Suzuki, J., Hase, T., & Tokimitsu, I. (2002) · International Journal of Obesity · doi:10.1038/sj.ijo.0802141 · Cited by 510
Self-citationNagao, T., Komine, Y., Soga, S., Meguro, S., Hase, T., Tanaka, Y., & Tokimitsu, I. (2005) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/81.1.122 · Cited by 467
Self-citationMetabolic Syndrome - Definition and Diagnostic Criteria in Japan
Matsuzawa, Y. (2005) · Journal of Atherosclerosis and Thrombosis · doi:10.5551/jat.12.301 · Cited by 437
Dulloo, A., Seydoux, J., Girardier, L., Chantre, P., & Vandermander, J. (2000) · International Journal of Obesity · doi:10.1038/sj.ijo.0801101 · Cited by 435
Recent findings of green tea extract AR25 (Exolise) and its activity for the treatment of obesity
Chantre, P., & Lairon, D. (2002) · Phytomedicine · doi:10.1078/0944-7113-00078 · Cited by 304
Survey of Catechins, Gallic Acid, and Methylxanthines in Green, Oolong, Pu-erh, and Black Teas
Lin, J.-K., Lin, C.-L., Liang, Y.-C., Lin-Shiau, S.-Y., & Juan, I.-M. (1998) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf980223x · Cited by 281
Effects of flavonoids on vascular smooth muscle of the isolated rat thoracic aorta
Ajay, M., Gilani, A.-U. H., & Mustafa, M. R. (2003) · Life Sciences · doi:10.1016/j.lfs.2003.06.039 · Cited by 262
Green Tea Polyphenols: Novel and Potent Inhibitors of Squalene Epoxidase
Abe, I., Seki, T., Umehara, K., Miyase, T., Noguchi, H., Sakakibara, J., & Ono, T. (2000) · Biochemical and Biophysical Research Communications · doi:10.1006/bbrc.2000.2217 · Cited by 142
Guidelines for the Management of Hypertension for General Practitioners.
Japanese Society of Hypertension Gu (2001) · Hypertension Research · doi:10.1291/hypres.24.613 · Cited by 120
Nagaretani, H., Nakamura, T., Funahashi, T., Kotani, K., Miyanaga, M., Tokunaga, K., Takahashi, M., Nishizawa, H., Kishida, K., Kuriyama, H., et al. (2001) · Diabetes Care · doi:10.2337/diacare.24.12.2127 · Cited by 108
Harada, U., Chikama, A., Saito, S., Takase, H., Nagao, T., Hase, T., & Tokimitsu, I. (2005) · Eisei kagaku · doi:10.1248/jhs.51.248 · Cited by 55
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Prasanth, M. I., Sivamaruthi, B. S., Chaiyasut, C., & Tencomnao, T. (2019) · Nutrients · doi:10.3390/nu11020474 · Cited by 457
Basu, A., Sanchez, K., Leyva, M. J., Wu, M., Betts, N. M., Aston, C. E., & Lyons, T. J. (2010) · Journal of the American College of Nutrition · doi:10.1080/07315724.2010.10719814 · Cited by 340
Liu, K., Zhou, R., Wang, B., & Mi, M.-T. (2014) · The American Journal of Clinical Nutrition · doi:10.3945/ajcn.113.082024 · Cited by 323
Natural and synthetic antioxidants: An updated overview
Augustyniak, A., Bartosz, G., Čipak, A., Duburs, G., Horáková, L., Łuczaj, W., Majekova, M., Odysseos, A. D., Rackova, L., Skrzydlewska, E., et al. (2010) · Free Radical Research · doi:10.3109/10715762.2010.508495 · Cited by 319
A Catechin‐rich Beverage Improves Obesity and Blood Glucose Control in Patients With Type 2 Diabetes
Nagao, T., Meguro, S., Hase, T., Otsuka, K., Komikado, M., Tokimitsu, I., Yamamoto, T., & Yamamoto, K. (2009) · Obesity · doi:10.1038/oby.2008.505 · Cited by 287
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Metadata
- Authors
- Nagao, T., Hase, T., & Tokimitsu, I.
- Venue
- Obesity
- Publisher
- Wiley
- Published
- 2007-06
- Volume
- 15
- Issue
- 6
- Pages
- 1473-1483
- ISSN
- 1930-7381 (ISSN-L)
- 1930-739X
- OpenAlex
- W2107432274
- Cited by
- 522
- References
- 19
- FWCI
- 14.71
- Type
- journal article
- Language
- en
- Open access
- bronze
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