I've been using 70 mg of vanadyl sulfate a day, and I've been getting really good results. I just wonder, since I'm using more than the "recommended dose," should I be cycling this stuff?
I'd say yes. A lot of bodybuilders have been using 70 to 100 mg of vanadyl sulfate a day, but I don't recommend this much. I've been getting great results with 45 mg a day, and I think that's all most lifters need. But if you want to use more, I'd definitely "cycle it." For example, you might use it for six weeks, stay off it for four weeks, then use it for six more weeks and so on.