b12 injection vs oral supplement Injections Pills: Richmond's Complete Guide Oral vitamin B12 versus intramuscular

However, it's always best to consult with your healthcare provider to determine the right dosage for you

It makes it useful for the right reason

It works by inhibiting the NNMT enzymea known contributor to fat storage and metabolic slowdown

It is heavily researched as an "exercise mimetic" because it mimics the metabolic benefits of physical activity

Yes, when administered by qualified healthcare professionals

But a huge number of meat eaters are also deficient and likely dont know it B12 is absorbed through the stomach, and our ability to assimilate it through the stomach wall decreases with age, as well as due to any stomach issues like IBS, Crohns, and Celiac Disease, and medications that impact the stomach like metformin, antacids, PPIs, and ibuprofen