Collagen is a protein that is found throughout the body, including in the skin, bones, tendons, ligaments, and cartilage. It provides strength, structure, and elasticity to these tissues, and is essential for maintaining healthy skin, hair, and nails.
In addition to its structural role, collagen also plays a key role in the body's overall health and wellbeing. It is involved in the formation of new tissue, and can help support joint health and mobility, aid in digestive health, and support healthy brain function.
Here are some examples of where collagen is found in the body:
Skin - Collagen is the most abundant protein in the skin, making up about 75-80% of its dry weight. It provides structure and support to the skin, and is responsible for its elasticity and strength.
Bones - Collagen is a major component of bone tissue, where it provides strength and flexibility. It makes up about 90% of the organic matrix of bone.
Tendons and Ligaments - Collagen provides strength and stability to tendons and ligaments, which connect muscles and bones.
Cartilage - Collagen is a major component of cartilage, which cushions joints and allows for smooth movement. It makes up about 60-80% of the dry weight of cartilage.
Blood Vessels - Collagen provides structure and support to blood vessels, helping to maintain their shape and integrity.
Teeth - Collagen is found in the dentin of teeth, where it provides strength and structure.
Overall, collagen is a critical component of many tissues in the body, and plays an important role in maintaining their strength and elasticity.
As we age, our body's natural production of collagen starts to decline, which can lead to a variety of age-related health issues. Supplementing with collagen or consuming collagen-rich foods may help support overall health and wellbeing, as well as support healthy aging.