vitamin b12 tablets or injections Can you take a pill instead of the shot? B12 Injections vs Oral Supplements:

Once reconstituted, store in the refrigerator and use within a short period to maintain integrity

In my own practice, especially if an older person has risk factors for vitamin B12 deficiency, I consider a vitamin B12 level of 200-400 pg/mL borderline, and I usually order a methylmalonic acid level as a follow-up

B12 Injections for Weight Loss: Do They Work

For example, it is needed to help repair your red blood cells when damaged

Common mild side effects: injection site soreness (1224 hours, resolves without treatment), brief warmth or flushing immediately after injection, occasional acne with regular use

This service does not aim to diagnose and/or treat vitamin B12 deficiency