Healthy Nick said:First off, why are you taking it?
Yes, Niacin does have that affect on people. It is a very powerful substance. In extremely high doses, it can be toxic to the liver, but it is generally safe.
snowwolf said:I am not taking it by itself it am taking Revivogen and someone said that it has Niacin in it. I had been getting headachs and was not sure if it was from Rivivogen or something else. Do you think that the Niacin in Revivogen could cause problems?
Healthy Nick said:First off, why are you taking it?
Yes, Niacin does have that affect on people. It is a very powerful substance. In extremely high doses, it can be toxic to the liver, but it is generally safe.