hey, i am 17f w/cf,. I hav been taking one capsule of turmeric a day for the last four mths and i must say, it seems to hav had a gud effect, not on my lungs, but i used to get regular stomach pains and diarrea and so far i hav not had one bad case of it in four mths! i strongly believe that this is related to the turmeric, especially as the few times i hav forgotten to take it i hav actually gotten stomach pains! i hope this helps someone, im not sure about these people who are taking 8pills a day, id say b careful with it, there hav been no real reports on the side effects long term so just in case be careful! ne way best wishesSara