is b12 injection better than pill Injections vs. Oral Supplements: Which Better? Vitamin B12 Injections vs. Oral
Description
You're injecting inactive compound
Certain groups are at a higher risk of B12 deficiency, including the elderly because of reduced absorption due to decreased stomach acid
and the inhibition of enzymes involved in NAD + degradation, such as PARPs and CD38
Research shows that NNMT inhibition promotes oxidative muscle fibers and preserves lean mass during weight loss
