proteins are assembled from amino acids using information encoded in genes. Each protein has its own unique amino acid sequence that is specified by the nucleotide sequence of the gene encoding this protein.
your body needs protein to stay healthy and work the way it should.
Protein is essential for growth and repair of the body and maintenance of good health. Protein also provides energy 1 gram provides 17 kj (4 kcal).
On a worldwide basis, plant protein foods contribute over 60 of the per capita supply of protein. In north america, animal-derived foods contribute about 70 of protein sources. In parts of africa, up to 50 of dietary protein derives from insects.