Medically reviewed by Sohaib Imtiaz, MD Key Takeaways Take vitamin B12 on an empty stomach in the morning or early afternoon to maximize absorption and avoid sleep disruptions.Vegans, older adults, ...

B12 shots can have mild side effects like diarrhea and swelling at the injection site. Vitamin B12 injections are an effective way to treat a deficiency, but they're not for everyone. In fact ...

B12 deficiency can elevate homocysteine levels, which is linked to an increased risk of heart diseases, high blood pressure, ...

Unknown to many, a vitamin B12 deficiency can be serious as it could lead to nerve damage and neurological problems if left ...

A recent survey by Medibuddy has revealed that 57 percent men working in corporate sector suffer from vitamin B12 deficiency. According to the survey, even among women, nearly 50 percent exhibit ...