Foods rich in proline are mainly gelatin and eggs, for example, which are the most protein-rich foods. However, there is no Daily Recommended Recommendation (RDA) for consuming proline because it is a non-essential amino acid.
Proline is an amino acid that serves to help in the formation of collagen, which is important for the proper functioning of joints, veins, tendons and heart muscle.
In addition, collagen is also responsible for the firmness and elasticity of the skin, preventing sagging. To learn more about collagen see: Collagen.
List of foods rich in proline
The main foods rich in proline are meat, fish, egg, milk, cheese, yogurt and gelatin. Other foods that also have proline can be:
- Cashews, Brazil nuts, almonds, peanuts, walnuts, hazelnuts; Beans, peas, corn; Rye, barley; Garlic, red onion, eggplant, beets, carrots, pumpkin, turnip, mushrooms.
Although it exists in food, the body is able to produce it and, therefore, proline is called a non-essential amino acid, which means that even if there is no intake of foods rich in proline, the body produces this amino acid to help maintain the firmness and health of the skin and muscles.
