I'm 61 and I've been taking Arthro-5 for the past 3 years for my knee joints and swear by them! I would get *** when l walking up steps (I have 39 steps to my front door) caused by daily running years ago. Now although I have gotten out of the habit I can climb my steps with no *** whatsoever. Far better than taking *** which can be harmful and over time non-effect. I would certainly recommend them if you have *** joints!