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But experimenting with a treatment youve seen online or on social media can take you down a potentially harmful pathor at least one that doesnt tackle the true issue

There is some evidence that the diabetes drug metformin (Glucophage) may reduce vitamin B12 absorption when used for several years

This quick absorption lets the body get the vitamin right away, which helps important processes work better than slower methods

Many people with low B12 experience: Brain fog Fatigue Low motivation Poor memory Supplementing with a methylated B complex can help correct these symptoms while also supporting detoxification, neurotransmitter balance, and healthy methylationa process that affects everything from gene expression to hormone metabolism

K., & Yaffe, S

You read that Lee et al