I don't know if this will help anyone or not but I believe that most people wait too long before getting concerned about that occasional pain in the joint(s) as, "Oh, it's not to bad at the moment and I can still play golf, etc."
In the 1980s I read that uric acid in the blood can form crystals in the various joints and these crystals grind away like sandpaper at the cartilage which, as we all know, acts as a lubrication between the bones of the joint. Eventually, when the cartilage has been worn away, the actual joint bones start rubbing together causing even greater pain and concern.
The item I was reading also stated that Apple Cider Vinegar is able to dissolve egg shells and will therefore dissolve the crystals which formed in the joints.
At my first twinge of pain in a joint ( which I assumed was the start of Arthritis) I started taking liquid ACV with honey. The daily mixing of this concoction eventually became too much of a hassle and I decided to take the tablets instead.
I still take 3 tablets twice per week just to keep the crystals at bay and after over 30 years am still completely pain free with no joint problems whatsoever.
ACV is very good for arthritis providing it is taken early enough before the crystals have done too much damage. In the later stages of arthritis it may also help other forms of treatment/medication by keeping the uric acid crystals at bay.
My interpretation of what I read many years ago may or may not be correct but it all seems very logical to me and what's more, it worked.
As I mentioned earlier, Googling for ACV will turn up much more information.