Chuck I know I read it somewhere Before but can not find it now. I'm Taking my first bottle of DTH and was wondering how long on/off I'm supposed to use it. I love the stuff by the way. Anyways I thought I had read that you recommended doing a 6 week on/ 2 week off but not sure. I was just gonna fininsh the bottle I have and was wondering how long i should take off between. In the meantime I'm def picking up another1-12 bottles.haha. Thanks Chuck