Proline-rich foods are mainly gelatin and eggs, for example, which are the most protein-rich foods, however, there is no recommended daily recommendation (RDA) for proline consumption as it is a non-essential amino acid.
Proline is an amino acid that aids collagen formation, 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.
- Avoiding sagging.
- For more information about collagen.
- See: Collagen.
The main foods rich in proline are meat, fish, eggs, milk, cheese, yogurt and gelatin. Other foods that also contain proline may include:
Although it exists in foods, the body is able to produce it and therefore proline is called a non-essential amino acid, meaning that even if proline-rich foods are not ingested, the body produces this amino acid to help maintain firmness and health of the skin and muscles.