Vitamin B12 deficiency can be caused by poor diet or malabsorption, leading to fatigue, muscle weakness, and memory problems.

From snacking smarter to sipping hot lemon water, these quick tips help you feel more energized without overthinking it.

This comprehensive review examines vitamin B12 absorption, physiological roles, deficiency states, and dietary sources, with ...

Eight patients were treated during relapse with intramuscular injections of crystalline vitamin B 12. Three received daily for ten days 2.0 microgm. and thereafter, on the eleventh and twenty-first ...

When humans need more Vitamin B12—a nutrient that makes healthy red blood cells and turns food into energy—we can get it by ...

Vitamin B12 is important for the health of your nervous system and your red blood cells. It can be found in many animal products and fortified foods. In the United States, about 6% of people under age ...

Vitamin B12 is an essential nutrient for good health. Some of the best sources of vitamin B12 include meat, fish, eggs, fortified foods, and supplements. It may also be advisable to limit or avoid ...

Your body needs vitamin B12 for maintaining metabolism, producing DNA and red blood cells, keeping the nervous system healthy, and more (1, 2). Fortunately, most people get enough of this ...

B vitamins are water-soluble vitamins that are important for various bodily processes. They are found in many unprocessed foods, and can also be taken as a dietary supplement. Every day, your body ...