Collagen

Collagen is an essential protein that plays a crucial role in the health of joints, tendons, ligaments, and even skin. For athletes, taking a collagen supplement offers numerous benefits.

What is collagen?

Collagen is an essential structural protein, representing approximately 30% of the body's total protein . It is the main component of connective tissues (such as skin, bones, tendons, ligaments, and cartilage). Collagen gives tissues their strength, elasticity, and ability to regenerate. But with age or due to intense physical exertion, collagen production declines: Hence the importance of taking a collagen supplement to support joint and skin health.

The benefits of collagen for athletes

Strengthening joints and tendons

Collagen is the main structural component of cartilage (which cushions joints) and tendons (which connect muscles to bones). During physical activity, joints and tendons are subjected to significant stress (1). A collagen supplement helps maintain the integrity of these structures by providing the amino acids needed to produce and repair connective tissue. The goal? To reduce the risk of tears, tendonitis, and other overuse injuries.

Improved muscle recovery

Collagen also helps repair damaged tissue after physical exertion. Micro-tears can form in muscles and tendons. Collagen then provides the necessary materials to repair these micro-tears, allowing for faster and more efficient recovery . This type of health supplement is particularly beneficial for athletes who train frequently or at high intensity.

Bone health support

Collagen is an important part of the bone matrix , the internal structure that gives bones their strength. As we age or with intensive training, bone density can decrease, increasing the risk of fractures . A collagen supplement aims to strengthen this bone matrix by stimulating the formation of new collagen fibers in the bones, which may help maintain strong bones and prevent fractures (especially in high-impact sports).

Improved flexibility and mobility

Collagen fibers are highly elastic , allowing connective tissues to stretch without tearing. For athletes, good elasticity in tendons and ligaments is crucial to maintain a good range of motion and to avoid injuries during sudden or rapid movements. Collagen improves tissue flexibility, allowing for better joint mobility and greater resistance to injuries related to repetitive or extreme movements (2).

Reduction of inflammation and joint pain

Collagen also has anti-inflammatory properties . When ingested, it can help reduce inflammation in the joints, which is a common cause of pain in athletes. This is especially important for athletes who suffer from chronic joint pain or conditions like osteoarthritis. By reducing inflammation, collagen not only helps relieve pain , but also prevents further cartilage breakdown (3).

Sources:

(1) https://presse.inserm.fr/canal-detox/le-collagene-pour-soulager-les-douleurs-vraiment/

(2) https://fr-landish.reamaze.com/kb/collagene-marin/fr-cm-etudes#:~:text=La%20conclusion%20tir%C3%A9e%20est%20que,help%20%C3%A0%20relieve%20la%20pain

(3) https://www.medecinsfrancophones.ca/le-point-sur-les-supplements-de-collagene/