injecting b12 with insulin needle How to self-inject intramuscular vitamin - Overview Best Vitamin B12 Injection Sites

Should you consider vitamin injections for weight gain

on alternate days until there is no further improvement

However, if you do have blood work done note that the drawback is that the current widely used test to check B12 levels only measures the total amount o vitamin B12 in your blood, meaning, it measures the forms of active B12 which your body can use and process as well as the inactive forms which cannot

Standard (5 mg/mL) provides a balanced approach

In severe cases, some neurological complications may become permanent if treatment starts too late

While B12 injections are generally safe, they can cause side effects in some individuals, including mild pain at the injection site, nausea, dizziness, or headaches