proline

Phenylalanine Like other amino acids, phenylalanine is involved in the production of other amino acids. Especially in the liver, phenylalanine can be converted to tyrosine. For this purpose, however, it must be available in sufficient quantities. Phenylalanine is also needed for the production of messenger substances such as noradrenaline. Threonine Threonine, like other essential amino … Phenylalanine | Amino acids list

Glycine Glycine can be produced in the body from other amino acids and is the smallest amino acid with a simple structure. It is a component of haemoglobin metabolism (haemoglobin transports oxygen in the blood), is involved in the energy supply in creatine metabolism and plays an important role in skin regeneration, hair formation and … Glycine | Amino acids list