Maintaining optimal health is more crucial than ever in today’s fast-paced world, particularly as we age. One of the key aspects of good health is ensuring adequate nutrient intake, especially ...

Medically reviewed by Melissa Nieves, LND Key Takeaways Vitamin B12 is essential and usually obtained from a balanced diet, but some people may need supplements.Evidence for B12 supplements improving ...

Vitamin B12 supplements offer no benefits for neurological or cognitive function in older people with moderate vitamin B12 deficiency, according to a new study published in the American Journal of ...

Your body can't produce vitamin B12 on its own, so getting it from your diet is important. If you're just starting to study it, we'll help you understand it further.

The B vitamins are a fascinating and hardworking family, often celebrated for their role in turning our food into energy, supporting nerve function, and keeping our bodies running smoothly. While they ...

Your body does not make vitamin B12 on its own, and its crucial that you know its causes and risk associated with this medical condition. Find out what this expert warns about vitamin B12 deficiency.

Discover why your vitamin B12 levels could be affecting your brain health, even if your test results come back "normal".

Folate may protect cognition in seniors, but only with adequate levels of vitamin B12. In an epidemiological study, low B-vitamin status was associated with anemia and cognitive impairment. Low ...

One of the most common side effects of aging is forgetfulness or memory loss. You may find that details you used to recall easily are suddenly difficult to retrieve. When you think of improving your ...

Current knowledge of the metabolic functions of vitamin B 12 will be outlined here in a manner calculated to stress the limitations of the evidence. A cursory examination of the relevant literature ...

Of the many metabolic and clinical aberrations that have been reported in animals and human beings deficient in vitamin B 12 5–8 most shed little light on the mode of vitamin B 12 action (for example, ...