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NAD+ often fits in the cellular energy and longevity discussion
It's also important to remember that if you have Leber's disease, a specific type of B12 called cyanocobalamin could be harmful to your optic nerve
Frequently Asked Questions About B12 Injection Risks How Often Is It Safe to Get B12 Injections
I now self inject weekly using an auto injector and gradually my neurological symptoms have gone
doi:10.3390/ph16030185
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