Proteins are basic structure of all living cells. Proteins are main components of muscles, tendons ligaments, organs glands, glands and all living body fluids like enzymes hormones and blood. Proteins are needed for growth & development of body. If helps to repair or replace the worn out tissues. It does not provide energy in normal routine whereas it acts as energy source only under extreme starvation. Proteins are required for making blood, muscle, Nails, skin, hair and body parts and repair them when needed and are important in some situation like early development and maturation, pregancy lactation, or injury like burn etc.
