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Tag: metformin tolerability

Metformin Myths and Facts: Tolerability, B12, and Long-Term Use
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Metformin Myths and Facts: Tolerability, B12, and Long-Term Use

Metformin is the most prescribed diabetes drug worldwide, but myths about stomach issues, B12 loss, and long-term risks cause many to quit. Here’s what’s true, what’s false, and how to use it safely for life.

December 15 2025