Too much vitamin B12 intake can cause headache, nausea and vomiting, diarrhea, fatigue, weakness, and tingling
Its one of the ways we make care more precise, personal, and effective
Abnormal mitochondrial fission results in mitochondrial fragmentation, triggering depolarization, oxidative stress, and ultimately severe neuronal damage (Frank, 2006

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Compounding pharmacies recognized these patterns and began including B12 as a preventive measure