what's the v difference between b12 injections and b12 pills Should You Take Natural vs. Synthetic B12? 9 Best Vitamin B12 Supplements
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At first glance, it may seem like higher oral doses would work better, but evidence suggests that is not always true

DNA damage can make PARP1 use up to 80% of the NAD+ in the nucleus

Any solution that gets injected into the body is Rx only

PMID 12826028, bersetzung des VEBU
