Re: knee pain at 31!
Don't feel too bad -- I have arthritis and Im 30. I heard the same thing about Turmeric but havent had a chance to try it yet myself. I have the same symptoms as you do, including the popping joints. Would say it's arthritis, yep. Please get the knees X-rayed to see how bad it is. There are meds for it, to help the symptoms, but I prefer herbal stuff if I can.
Recovering from late-stage Lyme Disease after having it for 21 years and not knowing!