Amino acids are the fundamental building blocks of proteins, playing crucial roles in the structure and function of the body. Learn about their types, peptide bond formation, metabolism, and ...

Amino acids are the monomeric compounds that combine to form proteins. Essential amino acids cannot be made by the body, so must come from our diet.

For example, both collagen and keratin are composed of amino acids, and are thus essential for the strength, elasticity, and ...

Complete proteins contain all nine essential amino acids. Examples of complete protein sources include milk, pork, beef, eggs, poultry and fish.

Researchers have revealed early conditions under which RNA and amino acids may have combined, giving rise to the origin of ...

Plants produce all amino acids essential for human life. This commonly occurs in specialised cell organelles, so-called ...

Amino acids enhance workout performance, promote recovery, and help build muscle. But do we need to buy supplements to keep on hand during workouts?

Chemists at University College London have shown how two of biology's most fundamental ingredients, RNA (ribonucleic acid) ...

Amino-acid types include essential and nonessential amino acids. They have many benefits for the skin. Learn what amino acids do here.

Researchers are building out the repertoire of chemical reactions, using light. They report a method using photobiocatalysis to produce non-canonical (not naturally occurring) amino acids that are ...