max dose of b12 injection Best Vitamin and Frequency · PA Relief Vitamin B12 Monthly Injection: Typical
Description
Intramuscular (IM) : Common sites include the upper arm (deltoid muscle), thigh (vastus lateralis), or buttocks (gluteus medius)
Talk with your doctor for advice if you believe you may benefit from vitamin B12 supplements or injections.
A 2020 systematic review found that B vitamin supplementation can reverse hair greying in cases where underlying deficiency was the cause
Expecting reasonable, gradual progress rather than immediate transformation leads to better adherence and more sustainable results
