Aches and Pains

DH is always complaining of joint pains and it starts driving me crazy some times. You might think he was some 90 year old man if you heard him complaining. I've tried to get him to take those products and pills to help relieve joint pain but eventually he'll forget to take them before stopping altogether and in no time he's back to saying the same thing again. It's really frustrating and is a seemingly endless battle.