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Originally Posted by Catsup007  I was interested in metformin as well, and well in simple terms, does it help to keep you leaner and gain lean muscle mass substantially? Is it worth it?? |
It's a very minor effect ime - but on the other hand it's not exactly expensive. Personally I think it's crappy horrible stuff that makes me feel ghastly, but there's literally masses of people that tolerate it just fine - it's very widely used.