Tag: metformin extended-release
metformin side effects
metformin B12 deficiency
metformin long-term use
metformin tolerability
metformin extended-release
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