Collagen

Collagen is not only a term that is present in skin care, but is also well-known among athletes. What exactly is collagen and why is it so popular in these areas? We'll explain in this blog post.

As a naturally occurring protein, collagen is an essential component of connective tissue. It is the most abundant protein in our body and makes up about 25-30% of all proteins. Collagen forms a kind of scaffolding that holds our body together and gives it structure, strength and elasticity.

Structurally, collagen is made up of long, fibre-like molecules arranged in bundles. There are different types of collagen, each with its own specific functions and properties. For example, type I collagen is the most common collagen found in the skin, bones, tendons and blood vessels, while type II collagen is found mainly in cartilage tissue.

The main function of collagen is to hold tissues and organs together and strengthen them. In the skin, collagen provides strength and elasticity. It also supports wound healing by promoting skin regeneration. In addition, collagen provides a secure base in bones, tendons, ligaments and cartilage tissue.

Over time, the natural production of collagen in the skin decreases. Exposure to harmful environmental factors such as UV radiation, smoking and stress can accelerate the breakdown of collagen.

What are the benefits of collagen for the skin?

1. Collagen's ability to provide elasticity and firmness is especially popular as we age.
2. Collagen helps to strengthen the skin structure.
3. Collagen can bind moisture in the skin and keep it hydrated and supple. Collagen plays a role in skin regeneration and can help heal wounds.
4. The presence of collagen in bones, tendons and ligaments, makes collagen interesting for intensively athletic people. Especially athletes from fast-paced sports with high stress on bones, tendons and ligaments can benefit from collagen.

Collagen is mainly found in animal products and is mainly extracted from animal tissue. Bones and cartilage from cattle, pigs, chicken and fish are particularly rich in collagen. Foods rich in collagen include bone broth, gelatine and certain types of meat and fish with a high connective tissue content. People who live vegan and vegetarian should therefore pay particular attention to an adequate collagen supply.