BFA, if it helps, I'm looking at my Dandelion root bottle right now. 2 capsules have 1.03g and the directions say to take 2 caps 3 caps per day. Now, is 3g crossing the line? I don't think so, that's prob a safe number to cover their asses from getting sued. I'd venture to say 4-5g but I don't know, maybe more, possibly 3g should be the limit