ok, here is the deal... my kind of naive friend was telling me he wants to take 5mg of winny ED and that 5mg is the best dosage, i keep telling him that it is 50mg ED, but he doesnt understand and keeps telling me he read it in some sprint book by charlie francis... ben johnson's old coach... i dont think 5mg ED would do ANYTHING especially if you are a guy, its just way to low.