glucophage

hey guys so i have been pondering with the idea of adding a biguanide such as metformin to one of my future sarm cycles. i am not wanting to jump into slin but from what i have read compounds like metformin can be used effectively to give mild insulin like results. what are people's thoughts on...

Although not a safe drug, some use insulin as an anabolic hormone Would glucophage (metformain0 INSTEAD of insulin be anabolic because it enhances one's own insulin?

I know that high insulin levels will make it difficult to loose fat. What is the rationale of using insulin in bondy building. Does Metformin (glucophage) help decrease fat just by keeping glucose levels low. What dose?