When we think about healthy joints, we often forget the crucial role of collagen. This structural protein is the pillar that supports cartilage, tendons, ligaments, and skin. Without collagen, our joints lose elasticity, strength, and regenerative capacity. Therefore, maintaining its production is key to mobility and well-being.

What is collagen and why does it matter?

Collagen is a protein fiber present in connective tissues. It represents more than 30% of the total protein in the human body. In the joints, type II collagen predominates, forming a fundamental part of the hyaline cartilage that covers the ends of bones.

With age or in situations of physiological stress (intense exercise, injuries, chronic inflammation), natural collagen production decreases, weakening the joint structure and increasing the risk of injury.

Vitamin C: essential trigger of collagen synthesis

One of the keys to the body's collagen production is vitamin C. This water-soluble vitamin is an essential cofactor in the enzymatic reactions that stabilize and interweave collagen fibers. Without sufficient vitamin C, collagen synthesis becomes inefficient.

The European Food Safety Authority (EFSA) has officially recognized that vitamin C contributes to normal collagen formation for the normal function of cartilage and skin.

Vitamin D and bone health: structural support

Although it doesn't act directly on collagen, vitamin D is essential for calcium metabolism and maintaining strong bones. A healthy osteoarticular system requires both flexible cartilage and dense, strong bone.

Vitamin D deficiency is associated with increased bone fragility and risk of falls, which directly impacts the health of ligaments, tendons, and joints.

Benefits of reinforcing these nutrients

Ensuring an adequate intake of vitamins C and D can help:

• Stimulate collagen synthesis in cartilage and skin.

• Improve the elasticity and resistance of connective tissues.

• Strengthen bones and joint support structures.

• Prevent structural deterioration associated with aging or physical wear and tear.

Good practices for caring for collagen

• Eat fruits and vegetables rich in vitamin C (kiwi, pepper, strawberry, broccoli).

• Get sun exposure in moderation or supplement with vitamin D if deficient.

• Provides collagen through broths, natural gelatins or specific supplements.

• Avoid excess sugar, tobacco and alcohol, which damage collagen fibers.

Glucosamine Sevens: Comprehensive support for your joint structure

Glucosamine Sevens incorporates vitamins C and D in appropriate doses, along with glucosamine, chondroitin, and other key active ingredients, to protect both cartilage and bones. It's a formula designed to maintain the integrity of your joints from within and sustain your long-term mobility.

Because an active body needs strong structures. And it all starts with collagen.