Histidine

Histidine: Used for growth, repairing damaged tissue and making blood cells. It helps protect nerve cells. It's used by the body to make histamine. Histidine supplements may help to treat eczema. Description of histidine

Isoleucine

Isoleucine may enhance the immune system, including immune organs, cells and reactive substances. Recent studies have also shown that isoleucine can induce the expression of host defence peptides (i.e. β-defensins), which can regulate the host's innate and adaptive immunity. Isoleucine is one of the nine amino acids essential for the proper functioning of the human body.

Leucine

Leucine may help to heal skin and bones. It may increase muscle growth and lean body mass. It may increase the production of human growth hormone. It may help control blood sugar levels. Leucine is an essential amino acid in the body, meaning it cannot be synthesised by the body itself.

Lysine

Lysine appears to help the body absorb calcium and plays an important role in the formation of collagen, a substance important for bones and connective tissues such as skin, tendons and cartilage. Most people get enough lysine from their diet. Lysine description

Methionine

Methionine: Can detoxify harmful substances in the body. These include heavy metals. It can also prevent liver damage from paracetamol poisoning and help prevent fatty deposits in the liver. It may also help relieve fatigue and reduce the risk of premature hair loss. Methionine is an essential amino acid and it is important to get enough of it to maintain good health.

Phenylalanine

Phenylalanine is an essential amino acid. It is found in protein-rich foods. It may improve memory and learning. It may improve mood and alertness. Phenylalanine is an essential amino acid.

Threonine

L-Threonine is a dietary supplement used to help support healthy immune function, help build muscle and digest. It is also used to reduce stress and anxiety and to improve mood and mental clarity. Although not the best known of the amino acids, threonine is involved in a number of essential biological processes.

Tryptophan

The body uses tryptophan to make melatonin and serotonin. Melatonin helps regulate the sleep-wake cycle, and serotonin is thought to help regulate appetite, sleep, mood and pain. The liver can also use tryptophan to make niacin (vitamin B3), which is needed for energy metabolism and DNA production. Tryptophan is an essential amino acid for the body and is also found in proteins.

Valine

Valine helps stimulate muscle growth and regeneration and is involved in energy production. Threonine: This is a major component of structural proteins such as collagen and elastin, which are important components of your skin and connective tissue. It also plays a role in fat metabolism and immune function. Description of valine