What is Proline?
Proline is a non-essential amino acid, meaning the body can produce it on its own. Despite this, obtaining proline from dietary sources is important for supporting various bodily functions. Proline plays a critical role in the synthesis of collagen, which is essential for maintaining the structure and strength of skin, cartilage, bones, and connective tissues. It also supports wound healing and cardiovascular health.
Benefits of Proline
Collagen Synthesis: Essential for the production and maintenance of collagen, which supports skin, bones, cartilage, and connective tissues.
Wound Healing: Promotes the repair and healing of tissues.
Cardiovascular Health: Supports the integrity of blood vessels.
Joint Health: Contributes to the maintenance and repair of joints.
Daily Recommended Value (DRV) for Proline
The DRV for Proline is approximately 20 mg per kilogram of body weight per day. For an average adult weighing 70 kg, the daily requirement would be:
20 mg x 70 kg = 1,400 mg per day
Foods High in Proline
Here are some foods rich in Proline along with their approximate Proline content per 100 grams and the percentage of the daily recommended value (DRV) for a 70 kg individual (1,400 mg per day).
Top Sources of Proline for Carnivores
Gelatin
Proline content: 13,380 mg per 100g
% of Daily Need: 956%
Chicken Skin
Proline content: 3,300 mg per 100g
% of Daily Need: 236%
Turkey Breast
Proline content: 2,620 mg per 100g
% of Daily Need: 187%
Lean Beef
Proline content: 2,120 mg per 100g
% of Daily Need: 151%
Pork Loin
Proline content: 2,070 mg per 100g
% of Daily Need: 148%
Top Sources of Proline for Vegans
Spirulina
Proline content: 2,700 mg per 100g
% of Daily Need: 193%
Soy Protein Isolate
Proline content: 2,380 mg per 100g
% of Daily Need: 170%
Sunflower Seeds
Proline content: 1,900 mg per 100g
% of Daily Need: 136%
Pumpkin Seeds
Proline content: 1,480 mg per 100g
% of Daily Need: 106%
Lentils
Proline content: 1,020 mg per 100g
% of Daily Need: 73%