Re: Niacin?

What happens to you thumb and Arthritis when mega dosing Niacin?



From:
http://www.healingdaily.com/detoxification-diet/niacin.htm


When you get the niacin "flush", it's an indication that the niacin is causing small blood vessels in your body to be expanded in size. Many of your small blood vessels, called "capilaries" are so small that blood cells can only go through them in single file. Sometimes, in fact, that small capilary passageway is clogged and blood doesn't get through at all.