Nutritional Supplement

Whey Protein

Also indexed as: Protein (Whey)

Whey protein is a mixture of some of the proteins naturally found in milk. The major proteins found in whey protein include beta-lactoglobulin and alpha-lactalbumin. Whey protein has one of the highest protein digestibility-corrected amino acid scores (PDCAAS; a measure of protein bioavailability) and is more rapidly digested than other proteins, such as casein (another milk protein). 1

References

1. Dangin M, Boirie Y, Guillet C, Beaufrere B. Influence of the protein digestion rate on protein turnover in young and elderly subjects. J Nutr 2002;132:3228S-33S [review].

2. Devries MC, Phillips SM. Supplemental protein in support of muscle mass and health: advantage whey. J Food Sci 2015 Mar;80 Suppl 1:A8–A15.

3. Bendtsen LQ, Lorenzen JK, Bendsen NT, et al. Effect of dairy proteins on appetite, energy expenditure, body weight, and composition: a review of the evidence from controlled clinical trials. Adv Nutr 2013 Jul;4(4):418–38.

4. Pal S, Radavelli-Bagatini S. The effects of whey protein on cardiometabolic risk factors. Obes Rev 2013 Apr;14(4):324–43.

5. Jakubowicz D, Wainstein J, Landau Z, et al. High-energy breakfast based on whey protein reduces body weight, postprandial glycemia and HbA1C in Type 2 diabetes. J Nutr Biochem 2017 11;49:1–7.

6. Wirunsawanya K, Upala S, Jaruvongvanich V, et al. Whey Protein Supplementation Improves Body Composition and Cardiovascular Risk Factors in Overweight and Obese Patients: A Systematic Review and Meta-Analysis. J Am Coll Nutr 2018 01;37(1):60–70.

7. Bouthegourd JC, Roseau SM, Makarios-Lahham L, et al. A preexercise alpha-lactalbumin-enriched whey protein meal preserves lipid oxidation and decreases adiposity in rats. Am J Physiol Endocrinol Metab 2002;283:E565-72.

8. Burke DG, Chilibeck PD, Davidson KS, et al. The effect of whey protein supplementation with and without creatine monohydrate combined with resistance training on lean tissue mass and muscle strength. Int J Sport Nutr Exerc Metab 2001;11:349-64.

9. Lands LC, Grey VL, Smountas AA. Effect of supplementation with a cysteine donor on muscular performance. J Appl Physiol 1999;87:1381-5.

10. Demling RH, DeSanti L. Effect of a hypocaloric diet, increased protein intake and resistance training on lean mass gains and fat mass loss in overweight police officers. Ann Nutr Metab 2000;44:21-9.

11. Agin D, Gallagher D, Wang J, et al. Effects of whey protein and resistance exercise on body cell mass, muscle strength, and quality of life in women with HIV. AIDS 2001;15:2431-40.

12. Micke P, Beeh KM, Buhl R. Effects of long-term supplementation with whey proteins on plasma glutathione levels of HIV-infected patients. Eur J Nutr 2002;41:12-8.

13. Wong KF, Middleton N, Montgomery M, et al. Immunostimulation of murine spleen cells by materials associated with bovine milk protein fractions. J Dairy Sci 1998;81:1825-32.

14. Cross ML, Gill HS. Modulation of immune function by a modified bovine whey protein concentrate. Immunol Cell Biol 1999;77:345-50.

15. Minehira K, Inoue S, Nonaka M, et al. Effects of dietary protein type on oxidized cholesterol-induced alteration in age-related modulation of lipid metabolism and indices of immune function in rats. Biochim Biophys Acta 2000;1483:141-53.

16. Micke P, Beeh KM, Buhl R. Effects of long-term supplementation with whey proteins on plasma glutathione levels of HIV-infected patients. Eur J Nutr 2002;41:12-8.

17. Wong KF, Middleton N, Montgomery M, et al. Immunostimulation of murine spleen cells by materials associated with bovine milk protein fractions. J Dairy Sci 1998;81:1825-32.

18. Minehira K, Inoue S, Nonaka M, et al. Effects of dietary protein type on oxidized cholesterol-induced alteration in age-related modulation of lipid metabolism and indices of immune function in rats. Biochim Biophys Acta 2000;1483:141-53.

19. Toba Y, Takada Y, Yamamura J, et al. Milk basic protein: a novel protective function of milk against osteoporosis. Bone 2000;27:403-8.

20. Toba Y, Takada Y, Matsuoka Y, et al. Milk basic protein promotes bone formation and suppresses bone resorption in healthy adult men. Biosci Biotechnol Biochem 2001;65:1353-7.

21. Aoe S, Toba Y, Yamamura J, et al. Controlled trial of the effects of milk basic protein (MBP) supplementation on bone metabolism in healthy adult women. Biosci Biotechnol Biochem 2001;65:913-8.

22. Wal JM. Cow's milk proteins/allergens. Ann Allergy Asthma Immunol 2002;89(6 Suppl 1):3-10.

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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.