
Originally Posted by
PharmDoc-Cyrus
I keep my dosages low. 20mg ED is just fine for me I seen others do over 50mg.
1 hour prior to lifting with grapefruit juice, because it binds to an enzyme in your intestinal tract known as CYP3A4, which reduces the absorption of certain medications. When grapefruit juice blocks the enzyme, it’s easier for the medication to pass from your gut to your bloodstream. Blood levels will rise faster and higher than normal, and in some cases the abnormally high levels can be dangerous.
Taking it oral aas it helps the ass stay in your blood stream longer. 8 oz will do. I would not drink grapefruit if you are on high blood pressure meds or diabetic meds.