hey guys my buddy is trying to lose weight and he is using hcg at 175iu ed to do this i never heard of this but told him to read up on clen and cytomel cycles thats what im trying with a strict diet and heavy cardio matter of fact i am 6'1 275 was at 294 and feeling pretty good i also take vitaminb12 injections just to get alittle energy even though i still get the gitters with clen