1. Thermogenic fat loss supplements: These capsules are typically loaded with ingredients that help build heat in the body and increase your fat burning abilities. In a new study in Journal of the International Society of Sports Nutrition, guys who took supps like this saw their resting metabolic rate increase by 7 to 9 percent compared to taking a placebo.
This may explain why the fat-burning effects of eating more protein were confirmed in a study published in the American Journal of Physiology. One group was fed a high-protein diet (just over 1 gram per pound of body weight per day) while the second group consumed an amount closer to the lower recommendation of the RDA (recommended dietary allowance). The group eating the higher-protein diet burned the most fat.