Nutritional Supplement

Rice Protein for Sports & Fitness

Also indexed as: Protein (Rice)
Rice Protein

  • Heart and Circulatory Health

    Atherosclerosis

    Though not yet proven in clinical research, animal studies suggest that rice protein–based diets result in less buildup of atherosclerotic plaque compared with animal protein–based diets.
    Atherosclerosis
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    Animal studies suggest that rice protein–based diets result in less buildup of atherosclerotic plaque compared with animal protein–based diets.5 This effect may be due to mechanisms involving antioxidant function,5 cholesterol metabolism,7 or insulin function.8 Controlled human studies are needed to determine whether consuming rice protein can prevent or treat atherosclerotic disease.

  • Weight Management

    Obesity

    Rice protein may be a good choice for dieters who are vegan or sensitive to dairy and want to boost protein in their diet.
    Obesity
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    Researchers have found plant-based protein supplements can help reduce appetite and improve blood glucose control, support cardiovascular health, and may help promote weight loss while preserving muscle mass.8 Dieters who are vegan or sensitive to dairy may benefit from supplementing with rice protein. Animal research suggests rice protein may induce weight loss by improving fat metabolism.9

  • Fitness

    Athletic Performance

    Some athletes believe rice protein may also improve blood flow to muscle to enhance growth and repair. However, no research has investigated the effects of rice protein on athletic performance.
    Athletic Performance
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    Compared with other protein supplements, rice protein has more of the amino acid arginine, and since arginine is a vasodilator that can enhance blood flow to tissues, some athletes believe rice protein may also improve blood flow to muscle to enhance growth and repair. However, no research has investigated the effects of rice protein on athletic performance.

What Are Star Ratings?
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Reliable and relatively consistent scientific data showing a substantial health benefit.
Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.

Our proprietary “Star-Rating” system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by the medical community, and whether studies have found them to be effective for other people.

For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.

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References

1. Moro GE, Warm A, Arslanoglu S, Miniello V. Management of bovine protein allergy: new perspectives and nutritional aspects. Ann Allergy Asthma Immunol 2002;89(6 Suppl 1):91-6 [review].

2. Koo WW, Lasekan JB. Rice protein-based infant formula: current status and future development. Minerva Pediatr 2007;59:35-41 [review].

3. Murata K, Nishikaze M, Tanaka M. Nutritional quality of rice protein compared with whole egg protein. J Nutr Sci Vitaminol (Tokyo) 1977;23:125-31.

4. MacLean WC Jr, Placko RP, Graham GG. Postprandial plasma free amino acid changes in preschool children consuming exclusively rice protein. J Nutr 1979;109:1285-9.

5. Burris RL, Xie CH, Thampi P, et al. Dietary rice protein isolate attenuates atherosclerosis in apoE-deficient mice by upregulating antioxidant enzymes. Atherosclerosis 2010;212:107-15.

6. Yang L, Kadowaki M. Effects of rice proteins from two cultivars, Koshihikari and Shunyo, on hepatic cholesterol secretion by isolated perfused livers of rats fed cholesterol-enriched diets. Ann Nutr Metab 2009;54:283-90.

7. Ronis MJ, Badeaux J, Chen Y, Badger TM. Rice protein isolate improves lipid and glucose homeostasis in rats fed high fat/high cholesterol diets. Exp Biol Med (Maywood) 2010;235:1102-13.

8. Lonnie M, Laurie I, Myers M, et al. Exploring Health-Promoting Attributes of Plant Proteins as a Functional Ingredient for the Food Sector: A Systematic Review of Human Interventional Studies. Nutrients 2020 Jul;12(8):E2291.

9. Yang L, Chen JH, Lv J, et al. Rice protein improves adiposity, body weight and reduces lipids level in rats through modification of triglyceride metabolism. Lipids Health Dis 2012 Feb;11:24.

10. Koo WW, Lasekan JB. Rice protein-based infant formula: current status and future development. Minerva Pediatr 2007;59:35-41 [review].

11. Hojsak I, Kljaić-Turkalj M, Misak Z, Kolacek S. Rice protein-induced enterocolitis syndrome. Clin Nutr 2006;25:533-6.

12. Reche M, Pascual C, Fiandor A, et al. The effect of a partially hydrolysed formula based on rice protein in the treatment of infants with cow's milk protein allergy. Pediatr Allergy Immunol 2010;21:577-85.

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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2024.