5 years ago I broke my knee and femur and then cracked the tibia a year after that. I have been walking with a very pronounced limp, swollen knee and I have been in extreme pain. I was tired of taking pain medication and decided this was it. 10 days ago I saw an ad on TV regarding SierraSil Joint Formula Curcumin. After taking SierraSil for 8 days, I walk with NO limp, the swelling has slowly gone down and I have zero pain. I take three a day and I still cannot believe the difference! What a RELIEF. Thank you so much for giving me quality of life back again!!