you can take it for up to eight weeks if you take other stuff like
milk thistle........and fish oils to increase liver enzymes. I have taken it 8 and 10 weeks. If all you take is just d's your fine.......if you are taking any other oral....dont take it for longer than 6 weeks. I have had my liver checked and everything is ok.......and ive eaten them like pez candy baby. Good luck in whatever you choose, buffarat