Amino acids are organic compounds that contain nitrogen, carbon, hydrogen, and in some cases sulfur. They are the basis of proteins and other molecules that are important for the functioning of the body. Amino acids are important for many bodily functions, including the growth and repair of tissues, the production of hormones and enzymes, and the strengthening of the immune system.

They can also help regulate metabolism and maintain the body’s water balance. They are divided into two groups: essential and non-essential. Essential amino acids cannot be produced by the body and have to be obtained from the diet. Non-essential amino acids are produced by the body from other amino acids.

Amino acid supplementation can help improve sleep, since some of them are precursors to important neurotransmitters for regulating sleep, such as serotonin and melatonin. In addition, supplementation can help reduce stress and anxiety, which are two factors that can cause sleep disturbance or be aggravated by a lack of quality night rest.

Theanine

Amino Acids

Theanine is an amino acid found naturally in green tea leaves and is available as a dietary supplement, making it easy to access its many benefits....

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SAMe

Amino Acids

S-Adenosyl methionine (SAMe) is a naturally occurring molecule that is involved in numerous biochemical reactions in the body. SAMe is derived from...

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Ornithine

Amino Acids

Ornithine is a non-essential amino acid that the body can synthesize from arginine. Its main function is to participate in the excretion of uric ac...

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L-Tyrosine

Amino Acids

L-tyrosine is a non-essential amino acid that the body can synthesize from phenylalanine. It is used by the body to produce neurotransmitters, whic...

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L-Tryptophan

Amino Acids

Tryptophan is an amino acid that the body uses to produce serotonin, a neurotransmitter that helps regulate mood, sleep, and appetite. Foods rich i...

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Glycine

Amino Acids

Glycine is an amino acid that is produced by the liver and is necessary for protein metabolism. It can also be found in some foods, such as meat, f...

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Carnitine

Amino Acids

L-carnitine is a chemical substance that occurs naturally in animals and plants. It is composed of two amino acids, lysine and methionine. Its main...

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5-HTP

Amino Acids

5HTP stands for 5-hydroxytryptamine, a chemical compound that occurs naturally in the body. It is synthesized from tryptophan and is a precursor to...

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