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If months of daily supplementation have not moved your labs, absorption is the likely bottleneck
However, we have concerns about self-test kits not giving the full picture, and it is generally best to talk to your GP first
Studies have measured what happens to NAD+ levels and fat cell metabolism when that enzyme is blocked
For Research Use Only No Certificate of Analysis images available for this product.
While B12 pills are not a weight loss tool, there are specific groups for whom supplementation is clinically appropriate and important
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