vitamin b12 injections pregnancy safety Cobalamin (vitamin B12) and Folate Deficiency Ms. Informed PharmD | ACOG

These may include mild digestive changes (nausea, altered bowel movements), increased energy levels that may feel stimulating initially, mild headaches (often related to dehydration), and minor injection site reactions (redness, temporary discomfort)

Why B12 Injections Work Better Than Tablets for Some People When you take B12 as a tablet, it travels through your digestive system before reaching your bloodstream

One note:alcohol consumption can drastically deplete B vitamins (especially thiamine and folate)

These hurdlesthe long waits, strict eligibility criteria, and potential for service interruptionsare exactly why so many people begin to look for private B12 options