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Glycine is an amino acid found in foods such as eggs, fish, meat, milk, cheese and yogurts, for example.
In addition to being present in protein-rich foods, glycine is also widely used as a food supplement, sold under the name ferric glycinate, and in this case its function is to combat anemia because it helps improve the absorption of iron from the diet.
A glycine supplement, known as magnesium glycinate, is indicated in cases of physical and mental tiredness because it improves the absorption of magnesium, a very important mineral for muscle contraction and transmission of nerve impulses.
Foods High in Glycine Other Foods High in Glycine
List of foods high in Glycine
The main glycine-rich food is Royal's conventional gelatin, for example, because its main component is collagen, a protein with a large amount of this amino acid. Other foods that also have glycine are:
- Pumpkin, sweet potato, English potato, carrot, beet, eggplant, cassava, mushrooms;
- Green peas, beans;
- Barley, rye;
- Milk and dairy products;
- Hazelnuts, walnuts, cashews, Brazil nuts, almonds, peanuts.
Glycine is a non-essential amino acid, which means that the body is able to produce that amino acid when it needs it.