My daughter and my roommate are respectively 17 and 18. They both have a lot of pain in their knees. When they work, or just do day to day activities they experience a lot of pain. My roommate did a parasite cleanse and didn't experience a lot of relief in his knees, however, he did notice that his appetite decreased. My daughter has not completed a parasite cleanse program yet, though. They've both been told that they have 'growing' pains. My daughter's doctors have told her that she has minor fluid build up on her knees and that she'll grow out of it. She's been experiencing problems since she was 10 and hasn't grown out of it yet. I thought perhaps that they may already have some Arthritis in that part of their body. My roommate isn't terribly physical in the sports sense, but my daughter was a catcher for softball for a number of years and has been highly active in athletics most of her life. They have both been taking a calcium/magnesium/potassium supplement along with a B-Complex. Still not much relief. I was just curious if you may have any ideas to manage their pain and possibly some brain storming possibilities for what the cause may be. Thanks, Carrie