glycine in food
Wisteria is easily found in our diet, especially in meat. It is an amino acid that plays many roles in our bodies, especially in the brain, sleep, and collagen. You know that?
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With its sweet taste, it is also used in the food industry as a flavor enhancer.
Discover the foods where glycine is more present in the diet.
Presentation
Glycine is one of the 20 non-essential amino acids (the body can therefore synthesize it) that make up all the proteins in our body. Although we hear little about it, it is indispensable for many functions, especially at the muscular level.
Furthermore, glycine is found in two forms in our dieteither in your natural form in food and especially in animal proteins, or as enhancer flavor (food additive E 640).
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Helps in the formation and protection of muscles: studies have shown that glycine can help protect muscles, in particular in sarcopic people (ie, those with reduced muscular capacity, especially due to age)1.
It acts as a neurotransmitter: it acts as an inhibitor at the level of the spinal cord, that is, it reduces the propagation of electrical impulses2.
Facilitates sleep: although its role is not yet well determined, it seems that glycine has a beneficial effect on sleep quality. It is believed that it acts by modulating thermoregulation and circadian rhythms through the activation of certain receptors3.
Aids in the synthesis of collagen: it is the most important amino acid in the synthesis of collagen, some studies show that it could be used in the prevention of osteoarthritis in particular. In fact, it would increase the production of collagen4.
Addition
Wisteria is found in another form than its natural form: as flavor enhancer. Indeed, its sweet taste is highly appreciated by manufacturers, who use it above all in sweeteners, soups, sauces or delicatessen products.
However, its consumption as an additive is much lower than its consumption in unprocessed foods, so it is not considered problematic.
In addition, it is found under other names such as: Glycines, aminoacetic acid, aminoethanoic acid, 2-aminoethanoic acid, glycol, gelatin sugar, aminoacetic acid, glycine, sodium glycinate, sodium glycinate, sodium glycinate, sodium salt of glycine .
What are the nutritional recommendations?
There is no official intake recommendation for glycine, but for protein in general.
For a healthy adult, ANSES recommends an intake of 0.83 g/kg/d of animal or vegetable protein5.
Foods rich in wisteria
In the diet, glycine is found primarily in the animal proteins6 in the spirulina (3100mg) and in soy derivatives. The following data corresponds to foods in which glycine is found naturally and not as an additive.
Meat: turkey, pork shank, bacon, veal fillet, veal liver.
Fish and seafood: smelt, dried cod, dried octopus, tuna, lobster
Eggs: powdered, whole goose, whole hens
Dairy products: powdered milk, parmesan, Gruyère cheese, mozzarella,
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