Proteins. We need a daily intake of proteins due to constant organic wear. Cells and cell structures are made of proteins. The cell is nothing more than a bowl of protein filling of water where the nutrients are dissolved. Therefore, we need protein to form new structures. I.e., we are made of proteins, that is the raw material that we comply.
We need daily one gram of protein for every kilogram (500 mg/pound). A man needs 70 Gr. and a woman 60 Gr. as average. Proteins are made of amino acids, which are 22. Nine of them are considered essential because the Agency does not have the ability to synthesize them or train them, so you must necessarily receive them with our food.
We need proteins containing all amino acids essential and non-essential in a balanced way. If any of these missing dietary or lies in insufficient amounts, causes that the body can not form all proteins we need on a daily basis. Is It is recommended that 40% of the proteins we ingest is of animal origin and 60% of vegetable origin. Food is missing proteins for many reasons: 1.-insufficient supply. SAGE is often quoted on this topic. In our food protein 2.-Las missing diets to lose weight. When someone wants to lose weight, stop eating usually from 10 to 20 days. In those days, you only take coffee, or water or juices. The body needs protein every day to survive, and since in the body there is no place to store them, begins to take the proteins that it needs its own muscles; i.e., eaten your muscles. As a result, the person loses fat and muscle. 5 kg. of grease (10 lbs) and 1 kg. Muscle (2 lbs). This program provides sufficient amount of protein so as to lose weight, only lose fat and no muscle. Even with the program recovers all the lost muscle.