Can vitamin B12 deficiency be a sign of cancer? Learn the symptoms, risks, connection to cancer, treatments, and why this ...

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

Vitamin B12 is essential for blood formation, nerve and brain function, and energy metabolism. Deficiency is common in vegetarians, older adults, and malabsorption states and causes fatigue, ...

Vitamin B12 is important for creating red blood cells, keeping nerve health and cognitive health in check. This is why it is important to ensure that one introduces food sources in their diet that are ...

Vitamin B12 plays a crucial role in several bodily functions. Besides maintaining the health of your blood and nerve cells, it also helps ward off anaemia, which can leave individuals feeling fatigued ...

A new scientific review suggests that the form of vitamin B12 you take may influence how effectively your body can use it, ...

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

Fact checked by Jennifer Klump Small, simple habits can help you feel your best and set you up for a good new year. This week ...

Massive review finds vegetarian and vegan kids are leaner with better cholesterol, but face significantly higher vitamin and ...

Some common medications can lead to vitamin and mineral deficiencies. Learn which medications can interact in this way.

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