Hi all The reason I ask about the smokers is I was talking to my pharmacist the other day, and he said that he had a man come to him with the same problems that I have. Fibro. and chronic fatigue. I have been in the construction industry for 21 years, he had also. Anyway they found that he had a toxin build up in his system that had slowly built up over time. according to the pharmacist your liver will only take the toxins out for so long, and then your body will start storeing them in the soft tissue of the body. His was metal,what type I don't know yet. But anyway he went through what is called Chelation treatment and it cured him. I have been around all kinds of chemicals all my working life I a'm only 39. and I was thinking that maybe It could be that or maybe the toxins in the cigs. What do ya'll think? P.S. sorry about the typeing and spelling, not what I'm best at. LOVE AND GOD BLESS!!!!!!!!!!!!!