The muscles of protein. This explanation is quite obvious to us all. How to build muscle, as obviously you should proteins. This can occur in eggs, meat, fish, cottage cheese or protein concentrates, such as protein powder.

To appreciate the importance of proteins in the body, should understand that replaced the cells of your body constantly with new ones. Fabric dying, composed of protein, a break, as always new cells replace old cells and grow. Rheo Blair said:  It's like if you lived in a brick building which systematically removed and replaced each year. If you keep the same plan, you still look like the same building. But it will not be the same in reality. The human body is constantly evolving, it locomotives of the same from day to day but from different biological processes, yet to be reconstructed.

Science has shown that 99% of those in your body are replaced within a year. Every cell in our body is always recycled. The protein is used as the creation of new cells. These components of the body. Skin, hair, bones, formed hormones, antibodies and proteins. Put the water, protein, the most abundant substance in your body. Like other nutrients are proteins made of carbon, hydrogen and oxygen produced. However, unlike other nutrients protein, which only provide nutrients, nitrogen in the body. Thus, measuring the amount of nitrogen in which the feces, the amount in comparison, one can use an estimate of the amount of protein for building muscle. If the difference is positive, then record the muscle. But if the difference is negative, there is a negative nitrogen balance and body literally begins to eat produce from their own power. Proteins are broken down by stomach acids, such as angiotensin smaller units called peptides. This occurs when stomach acid conditions required for the digestion of proteins. The peptides are in turn digested by peptidase in the duodenum, amino acids. These are what the body absorbs and uses them effectively to body tissues, including muscle-form.

There are 20 amino acids necessary for normal development of the body. Eleven of these occur naturally in the body and is therefore non-essential amino acids. The other nine are in the body, because they can not synthesize and thus are essential amino acids. Food that both types of amino acids at a suitable height, as required by the body to be as complete proteins. Only when all the amino acids present in the body can develop muscle. Otherwise, the tissue is moving from the body into amino acids necessary for growth and repair is adequate. Thus, the absence of these amino acids leads to muscle wasting.