That's good glade to hear your doing better. I got off ny tb 500 was doing a bit better on it but then went for some deep tissue massage therapy on my groin and legs and now I have tingling sensations from my knees down and pain in my heels and feet. Got blood tests done and came back good didn't tell them I was o. Tb 500 and I really don't know what's going on. This tingling feeling is horrible and painful at times . I really don't know what to think now !. Very worried maybe got a bad bottle of tb 500! I'm on my anti-inflammatory pills now but i can't hadle this feeling in my legs? And feet if anyone can think of why and what might be happening would b much appreciated .