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Collagen: Effects, intake and risks – what are the real benefits for the skin and joints?

Collagen: Effects, intake and risks – what are the real benefits for the skin and joints?

Collagen is said to promote firm skin, healthy hair, strong nails and pain-free joints – at least according to the marketing claims of many collagen supplements. But what can this structural protein actually do, and what is just marketing?

Baker’s cyst – causes, symptoms, treatment

Baker’s cyst – causes, symptoms, treatment

A Baker’s cyst is a bulge in the joint capsule of the knee joint that is filled with synovial fluid.