Collagen has become a widely popular supplement in the health and beauty industry. Adding collagen to your diet sounds like a no-brainer with benefits ranging from strong bones to healthier skin, but what exactly is collagen and what is it good for?
The home doctor experts at House Call Doctor have all the information you need.
What is collagen?
Collagen is a protein that provides structure to your body including bones, skin, tendons and ligaments. It is also found in other body parts including blood vessels, corneas and teeth. Our bodies produce collagen naturally, however, its production slows as we age.
There are 16 types of collagen, but four main ones:
- Type 1: this type accounts for 90% of your body’s collagen and provides structure to skin, bones, tendons, fibrous cartilage, connective tissue and teeth
- Type 2: this type is found is elastic cartilage which cushions joints
- Type 3: this type supports muscle, organ and artery structure
- Type 4: this type assists with filtration and is found in layers of your skin.
There are certain foods that contain collagen such as bone broth and gelatin but people often opt to add a supplement to increase their collagen intake.
Benefits of collagen:
- Improved skin health
Collagen is essential to healthy hair, skin and nails. As you age, your skin becomes looser and less elastic and you may get wrinkles and creases. You may also experience brittle nails which peel, split or break which collagen can help with. Adding collagen to your diet is also said to help reduce the appearance of cellulite and stretch marks.
- Improved joint health
Collagen helps your tendons, joints and ligaments move more easily, especially when you age and your natural collagen production depletes. Collagen contains glycine and proline which are amino acids that support joint mobility and a healthy inflammatory response.
- Support weight management
Glycine also forms muscle by converting glucose into energy which can help manage your weight. There are claims collagen can also help your body burn fat even when you are resting.