Hey!!! I actually just bought some this morning and took it just now for the first time, per a friend's good reciew on it. So far so good.

Which brand did you get? Is it pure?

I’ve taken them on and off for years. Aside from gastrointestinal issues, you shouldn’t experience any “negative” side effects. Likely these supplements offer you benefits at the margin, as to say you probably already get a sufficient amount from your diet. But they generally should never HURT you, only an aid.