There are the Japanese Tower studies where they used weekly injections of 57 or 58 mcg of teriparatide and had the same results although the total weekly dosage was so much less. The aren't large studies, but the potential is exciting. Then the Crossman studies in the US using three months on and three months off with the better results. I think you are right ultimately less is more effective. I don't have any links with me, but I can send them though just googling will get you there. My plane is to may Forteo my only drug.