In fact, far from it – a number of my friends in their 20s and early 30s have consulted physios for symptoms involving their joints, or occasionally turn up sporting support bandages for a troublesome knee or wrist. A new survey by joint health supplement Regenovex backs this up, revealing that almost 29% of the 2,000 respondents started experiencing joint problems in their 30s, while another 29% first had the pains in their 40s.