b12 injections for hair growth Laser Restoration Hair loss. Dermatologist said to

The optimal dosing, administration route, and cycling protocol for humans remain uncertain

In addition, some individuals seek private treatment for borderline deficiencies that may not be recognised by the NHS

If you suspect you've experienced side effects from vitamin B12 supplementation, you can report these through the MHRA Yellow Card scheme

But if you're actually deficient, correcting that deficiency can make a noticeable difference

They should never be frozen

However, some individuals may experience: Mild pain or discomfort at the injection site Nausea or upset stomach Mild fatigue In rare cases, more serious side effects may occur, including a rapid heart rate, breathing difficulties, or allergic reactions