Serine : all about this amino acid

Serine is an amino acid widely used in proteins. It is a nonessential amino acid and is therefore synthesized by the body. In the body, serine has a very important role, especially in the nervous and immune systems.

Characteristics of serine:

Non-essential amino acid
Present in animal products, oilseeds and cereals
Precursor of other amino acids
Important role in the nervous and immune systems
As a dietary supplement, may be indicated to treat mental fatigue, disorders of concentration or to promote muscle development

Why consume foods rich in serine?

Serine: definition and benefits

Neural activator

Serine has a role of neuronal signaling by activating precise receptors of the brain.

Precursor of Amino Acids

Glycine, cysteine and tryptophan are also made from serine.

Boosting the Immune System

The sufficient intake of serine allows to have an effective immune system to fight against small ailments.

10 foods rich in serine

Serine can be synthesized by the body, however some foods contain a significant amount. The table of nutritional composition of food does not detail the precise contents, however the list below takes again the richest foods in serine:

Eggs
Milk
Rice
Wheat
Soy
Peanuts
Meat
Corn
Rye
Beans

How to use serine well

Use of serine

The recommended dose of serine is 500 to 3000mg daily for a healthy adult.

Serine in the form of food supplements

Serine is a component of many dietary supplements, often in combination with other molecules. In the form of L-serine, it is indicated to promote the development of muscle mass, stimulate lipid metabolism, preserve cognitive functions or fight against disorders of concentration. In any case and before considering serine supplementation, consult a doctor.

Amino acids are effective to lose weight?

Amino acids, by promoting the synthesis of hormones, would have a positive effect on the body’s ability to burn fat. It is for this reason that certain supplements based on amino acids highlight advantages for weight loss. However, more precise scientific studies will be needed before a direct link can be established between amino acid consumption and weight loss. A varied and balanced diet is the best way to maintain a healthy weight.

Undesirable effects of serine

Consequence of serine deficiency

There is no scientific study demonstrating a possible deficiency in serine since it is synthesized by the body.

Consequences of an excess of serine

There is no information about excess serine in the body.

Interactions (with other nutrients)

The origin of serine comes from the synthesis of certain vitamins such as B3, B6 and folic acid.

Chemical Properties

The semi developed formula of serine is C3H7NO3, its molar mass is 105,0926 g / mol. Serine is a protein-forming amino acid. Serine forms a polar residue with an alcohol function. It is one of the most abundant amino acids in organisms. It is found in particular encoded on messenger RNAs.

Also read: Vitamin B9 or folic acid: all about this vitamin