T Nation

Metaformin and/or cytomel with Mass Cycle?

I’ve done two previous cycles and made great gains in strength and hardness, but not added as much size as I’ve wanted. This is despite eating a whole lot and stacking the AS well. I’m looking to add something to the AS next time to improve calorie assimilation. Could 850mg Metaformin be taken post-workout with lots of carbs for an insulin-like effect? Or another option: I’ve heard that low doses of Cytomel can increase protein synthesis and calorie assimilation during a mass cycle. Would either work? Would they work together? I am not worried about getting fat since I have a high metabolism. I know the simple answer would be to stop being a wuss and use insulin, but i’m not willing to take that risk.