Proteins
They provide important nutrients for muscles and connective tissues (tendons, ligaments, cartilage, bones). They are also part of the enzymes, hormones, antibodies, etc... A distinction is made between complete proteins, which contain most of the amino acids and the others. They are always accompanied by fats. Upon selection of proteins in nutrition, preference is given to those proteins that are not accompanied by inferior fats: trans fats, refined fats, heated fats. In nutrition it is important to choose for a good balance between animal and vegetable proteins.
Gnostotheca 2956