Doppelherz aktiv Joints 1200 Ultra Tablets was formulated to provide the cartilages with high-strength glucosamine and extra nutrients that are essential for collagen production (vitamin C), muscle function (vitamin D) and bone health (vitamin D and K), which all help to maintain joint health and mobility. The cartilage is a gelatinous tissue, elastic yet shock-resistant, that is essential to ensure gliding of our articulations. Repetitive tasks, overweight and aging contribute to wearing of the cartilage, and overstraining may lead to joint discomfort or even pain and reduced mobility. Preserving the health of cartilage is therefore important to maintain joint comfort and mobility. It may be as simple as regularly exercising and supplying the organism with the right nutrients. Among these, glucosamine is known to nourish the cartilage. Glucosamine is in fact a key-building block that penetrates and strengthens the very structure of this tissue. Its regular use, especially when combined with adapted physical activity, is linked with improving joint comfort and mobility.