Whey protein has been shown to have numerous positive impacts on the body in various peer reviewed journals.  Science has shown whey protein can improve lean muscle mass, enhance recovery from workouts and decrease levels of soreness in the body after resistance training.  In elderly populations, whey has been shown to increase bone density and lead to healthier body composition because of an increase in appetite satiety. Earth Fed Muscle only uses whey that is hormone free, and utilizes non-GMO sunflower lecithin as an emulsifier instead of soy.  Enjoy Earth Fed Muscle and embrace the benefits of the Earth Fed Life!