Our guide can help you better understand vitamin B12. We'll also cover its benefits, risks from deficiency, who should consider it, and the difference between supplements and injections.
The assessment involved weighing the substantial benefits in rare individual cases (preventing irreversible harm from acquired vitamin B12 deficiency) against minor harms (psychological distress ...
Red meat has some health benefits, including being a source of protein, iron, and vitamin B12. Still, researchers recommend only consuming up to 3 oz of red meat a week and prioritizing heart ...