vitamin b12 injections weight gain shots for loss: Do they work, risks, benefits, and more Beyond the Needle: Unpacking Vitamin

B12 supplements are generally recognized as safe AT ANY DOSE (SOURCE), but some supplements contain other nutrients like folic acid (which help B12 metabolize, but you dont want too much in synthetic form), so you should only take the recommended dose unless your doctor or pharmacist says otherwise

This symptom is common in people with a B12 deficiency

We like methylcobalamin because it reduces homocysteine levels and generates a crucial methyl donor called S-adenosyl methionine (SAMe)

This substance is dead, which is why it doesnt hurt when you get your hair cut

This may be especially apparent for those with ADHD, as the lack of B12 can worsen symptoms