I had heart surgry and I had 2 by passes done. and i am on 325mg. coated aspine,1.25mg. of ramipril,Omega 3,6,9 fish flax, and borage oil,25mg.metoprolol and20mg.crestor. my question is with the medication im on can i have a couple of grapefruits a day. So people say I cant have tham.Can I.