The hard science behind a hard behind.
Muscle=Metabolism
When you lose muscle, you lose your ability to burn fat, and your metabolism drops.
Powered by Leucine™
In a recent clinical trial, our scientists tested a proprietary formula enhanced with leucine. (Leucine is a muscle-building amino acid found in protein-rich foods.) This leucine-enhanced nutrition program was shown to help retain 100% of lean muscle mass.** People in the program lost fat, weight, and inches while retaining their lean muscle.
**Findings based on lean mass estimates in a 12-week preliminary study.
Scientific References
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2. Halton TL, Hu FB. The effects of high protein diets on thermogenesis, satiety and weight loss: a critical review.
J Am Coll Nutr 2004;23:373–85.
3. Hill AJ BJ. Macronutrients and satiety; the effects of a high protein or high carbohydrate meal on subjective motivation
to eat and food preferences. Nutr Behav 1986;3:133–144.
4. Koopman R, Wagenmakers AJ, Manders RJ, et al. Combined ingestion of protein and free leucine with carbohydrate
increases postexercise muscle protein synthesis in vivo in male subjects. Am J Physiol Endocrinol Metab 2005;
288:E645–53.
5. Layman DK. The role of leucine in weight loss diets and glucose homeostasis. J Nutr 2003;133:261S–267S.
6. Layman, D.K. and D.A. Walker, Potential importance of leucine in treatment of obesity and the metabolic syndrome.
J Nutr, 2006. 136(1 Suppl): p. 319S–23S.
7. Weigle DS, Breen PA, Matthys CC, et al. A high-protein diet induces sustained reductions in appetite, ad libitum
caloric intake, and body weight despite compensatory changes in diurnal plasma leptin and ghrelin concentrations.
Am J Clin Nutr 2005;82:41–8.