Both Dr. Lam and my onco @ UCSF have said there is some evidence that metformin can have some anti cancer effects...nothing conclusive ...also LEF has written a few articles about
the positive effects metformin can have on several cancers. Thanks to lupron my blood sugars have risen and I am now diabetic (ah prostate cancer the gift that keeps on giving). I now have a script
for metformin from Dr Lam.....I 've been holding off starting it until my system adjusts to the ARN-509, also I have a history of GI problems, which is a potential side effect of metformin.
(Clock what was your A1c ?)