Protein
The protein is included in the tissue cells around the cuerpo.Además, hormones, enzymes and important parts of the immune system consists of proteín.La protein is an important component in the body and plays a role in cell structure, as well as function throughout the body.
Protein is made up of about 20 amino acids, of which nine will be provided by foods because the body cannot produce them.
A part of the muscles, proteins can not appreciably be stored in the body. The high protein intake does not lead to the creation of growing tissues rich in protein and therefore does not guarantee growth basic requirements for building muscle is exercise físic.El effect of exercise depends on the content of dietary protein, and if the body is in energy balance (when the body’s energy needs are covered by the intake of energy through food).
Recommended daily protein intake for an adult is about 0.8 g per kg of body weight, equivalent to 50-60 grams per day.
The protein in the diet comes from plant foods (cereals, potatoes, peas and beans) and foods of animal origin (meat, milk, fish, eggs). Animal food contains the essential amino acids in an amount that is sufficient for the needs of the body while many plant foods no.Sin however, vegetarians and vegans can, with a well-planned and varied diet, get the necessary amount of essential amino acids in their diet.