too much b12 injections side effects do have Vitamin B12: Is It Bad for Your Health? – Side Effects from too much

Fad diets often fail because they are difficult to maintain and dont address underlying factors like appetite regulation, energy balance, or lifestyle demands

Typically no

Vegetarians, vegans, older adults, and people with conditions that affect nutrient absorption (like Crohn's disease or pernicious anemia) are at higher risk of Vitamin B12 deficiency

Note: An earlier posted version of this article incorrectly transposed future years mammography CPT codes 77065 and 77067

B12 supplement dosing For long term B12 supplementation, data suggests that it is a good idea to stay beneath a daily dose 0.4 mg, or 400 mcg, as higher doses may increase cancer risk