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Yes (THX1138), sometimes, I still have them, and I love them. I take it daily, though, so I have less of it; and it is not good when I take it less, or start skipping it. When you take it daily, you should not take it on an empty stomach, though. I take Niacin with Vitamin C. I take NAC (this, on an...

Now, two months later, I decided to go down from 2400mg in doses of 1200 mg to 1600 mg in 2 doses of 800 mg, two times a day and may go down to once a day. The first reason to doing so, was that I was unable to continue taking Niacin at 3 grs a day after I started NAC. So, I decied to go down on NAC...

I´ve read in another forum that some people may have some type of (bad) reaction if they take NAC sporadically, but not if it is taken daily. Not sure why. I had different types of reactions with different types of NAC. First (the sugarly type used for chest clearing) gave me an excellent reaction, ...