1. Does anyone who has had a successful experience with DHEA have a suggested dosage?. I've been taking the 25 mg dose recommended on the bottle for about a month to little discernable effect in my energy levels. 2. Has anyone heard of any conflicts with our various PD medications and the cholesteral-lowering drugs? You may respond directly to me if you feel that more appropriate. Thanks. B.Bruce Anderson (51, 2)