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Thats when we think about vitamin B12 via injection. Advertisement Sign up for our Health Essentials emails for expert guidance on nutrition, fitness, sleep, skin care and more
Post-treatment serum B12 measurements can be misleadingly high and may not accurately reflect tissue levels, so your GP will focus on symptom improvement and clinical assessment
NAD+ is probably the most important co-factor for improving mitochondrial function
They start with high doses to fill up their vitamin B12 stores
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