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It plays an important role in keeping your blood and nerve cells healthy and in making DNA
But chronic high-dose use may: Overstimulate metabolic pathways Alter methylation balance (since NNMT is tied to methyl donor cycling) Lead to unintended side effects like fatigue, irritability, or hormonal imbalance Stick to researched dosing windows (typically 1020 mg/day for short cycles in animal models) 2
This reaction forms 1-methylnicotinamide (1-MNA) and S-adenosyl-L-homocysteine (SAH)
You can track your prescription and access refill information directly in your patient portal
Who Is an Ideal Candidate for Vitamin B12 Injections
The best advice is to discuss B12 options with your doctor and speak with representatives from local wellness centers to understand your choice of treatment
