What Does Collagen Do to Our Body and Why is It So Popular?


Collagen is the structural protein that adds density and plumpness to the skin, making it look smoother and feel more taut. 

Our internal production starts slowing down from our mid-twenties, but if you’re keen to put the bounce back into your skin, and your twenties feel like a long time ago, hope is not lost.

What does collagen do for the body?

Collagen is a crucial protein that serves various functions in the human body.

It is the most abundant protein and is found in connective tissues throughout the body.

Here are some key roles of collagen:

  • Structural Support:
    • Collagen provides structural support to tissues, organs, and joints. It forms a scaffold that helps maintain the integrity and strength of skin, bones, muscles, tendons, and ligaments.
  • Skin Health:
    • Collagen is essential for skin elasticity and hydration. It helps to maintain the firmness and smoothness of the skin. As we age, collagen production naturally decreases, contributing to the development of wrinkles and sagging skin.
  • Joint Health:
    • Collagen is a major component of cartilage, the tissue that cushions and protects joints. It helps maintain joint flexibility and reduces friction between bones, contributing to overall joint health.
  • Hair and Nail Strength:
    • Collagen is a key component of hair and nails. Adequate collagen levels contribute to the strength and structure of hair and nails, promoting their health and growth.
  • Bone Strength:
    • Collagen provides the framework for mineralization in bones, contributing to their strength and density. It works in conjunction with minerals like calcium to maintain bone health.
  • Gut Health:
    • Collagen plays a role in supporting the structure of the gastrointestinal tract. It helps maintain the integrity of the gut lining and may contribute to gut health.
  • Muscle Mass:
    • While muscle tissue primarily consists of other proteins like actin and myosin, collagen is still present and contributes to the overall structure and function of muscles.
  • Blood Vessel Structure:
    • Collagen is a component of blood vessel walls, providing structure and support. It plays a role in maintaining blood vessel integrity and elasticity.
  • Wound Healing:
    • Collagen is involved in the wound-healing process. It forms part of the structure of the extracellular matrix, which supports cell migration and tissue repair.
  • Dental Health:
    • Collagen is present in the connective tissues that support teeth, contributing to the overall health and structure of the oral cavity.

It’s important to note that the body’s natural production tends to decline with age. 

This has led to the popularity of collagen supplements as a way to potentially support and replenish collagen levels.

While these supplements may offer benefits, it’s essential to approach them with realistic expectations and consider individual health needs. 

Consulting with a healthcare professional before starting any supplementation is advisable!

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