Protein is the main component of muscles, organs, and glands. Every living cell and many body fluids contain some type of proteins. The cells of muscles, tendons, and ligaments are maintained with protein. Adults need a minimum of .08 grams of protein for every kilogram of body weight per day to keep from slowly breaking down their own tissues. This is the minimum RDA recommendation. If you are exercising and looking to increase muscle mass an easy rule of thumb is increasing protein intake to 1 gram of protein per pound of bodyweight.
More is needed when exercising and lifting weights due to the fact that the body tends to use muscle mass as a source of energy. When you workout you tear your muscle fibers (microscopically) and in the repair process your body needs these proteins to rebuild your muscles bigger and stronger. This is why amino acids are considered the building blocks. Working out breaks our muscles down and then our body repairs our muscles with these building blocks. Lack of protein can cause growth failure, loss of muscle mass, decreased immunity, weakening of the heart and respiratory system.
Natural Whey Protein
More and more studies are revealing how important protein is for satiety, as well as muscle growth and maintenance. It was found that individuals who add leucine-rich protein, like whey protein, to their diet, coupled with exercise, have more lean muscle tissue and lose more body fat. The high-quality whey protein helps support weight loss by curbing hunger and keeping you satisfied longer. It also helps support muscle maintenance. Getting enough protein in your diet is vital to overcoming stubborn weight loss plateaus. As you build lean tissue, your metabolic rate increases and you naturally burn more calories each day. Whey protein also works as an antioxidant to support the body’s immune system. Scientific studies have shown that regular supplementation with whey protein promotes a strong immune system.