Kaitlyn Sadtler and Heather J. Faust : Why haven't we cured arthritis?

Kaitlyn Sadtler and Heather J. Faust·TED-Ed
Why haven't we cured arthritis?
Summary
Why haven’t we cured arthritis yet? Now, technology is growing, thus we think all things can be solved soon. According to the article, there are over 100 different arthritic conditions, it’s trickier to prevent than we think and l think that our immune system works hard to protect us.
Due to those, we seem to think that our arthritis is not cured when we feel pains.

I have been thinking for a long time that arthritis can simply be traced to an old sports injury. When it’s getting cold, it hunts. I try to wear something or use supporters.
The article tells us that our lifestyle choices are also important. Hahaha.