I had right knee pain from past 2 weeks,  the pain was very weird and scary,  some time I was feeling I might break my leg,  sometimes I was losing balance and thought something really bad is happening with my knees.   I was waiting to see if it cures by itself as I never had this kind of symptom before in my life.  Just before giving up hopes I thought of listening to Janet’s advice,  which is very simple, natural and anyone can do it easily.  Tip is to consume raw olive oil with salad/ bread or in any form.  She asked me to consume it once daily for a week to see some result but within 2 days my knees are feeling 95% better.  Thank you so much Janet for your suggestion, you saved my doctor visit, more than that I was worried about my leg. 
-Chaitali Pawadi