I recently read a very interesting letter from a Mr Cronkite. [log in to unmask] He is a biochemist atHope College in Holland Mi. He is very well informed on the NADH sunject and gave a very detailed description of NADH. I could not understand much of it and I felt that I should write and see if I can get the answer to this question. Is there a difference between NADH and Q10. I have read a number of notes on this listserve and they all talk about Q10. Is it the same as NADH???????? I bought the Q10 and have started to give it to my wife but I do not want to be giving her the wrong thing. Your Response. Wegobill