how long to feel benefit of b12 injection Does a Shot Last? how do you feel after

Also tell them if you smoke, drink alcohol, or use illegal drugs

Depending on your B12 levels, you may want to take an all-inclusive multivitamin that gives you your daily dose of B12 alongside other important vitamins and minerals, or opt for a standalone vitamin B-complex supplement

This method puts vitamin B12 into the fatty tissue under the skin

You should speak with us first if you: Are pregnant or breastfeeding Have certain medical conditions Are taking specific medications We will always ensure the treatment is appropriate for you

For instance, those with severe vitamin B12 deficiency may require weekly or biweekly shots until their blood levels return to normal