For anyone suffering joint pain, might consider a carnivore diet for a month or two. I went low carb/keto two and a half years ago and got rid of all my joint pain. Joints repair themselves but not as long as they are inflamed. Inflammation is the joint killer. Fix the inflammation and the body can replace the cartilage through its natural processes. 

A little extra food cost is all it costs to try it. Actually probably less food cost if a person is used to eating a bunch of junk food. If a person is overweight they will lose it. 

I could tell a difference in my joints the first week of diet change. Took about a month for all the joint pain to go away.

Ivermectin is also an anti-inflammatory.

https://www.youtube.com/results?search_query=dr+ken+berry+carnivore+101