This was the case for one Briton who experienced months of severe health complications before finally receiving a diagnosis of vitamin B12 deficiency, despite making multiple visits to her GP. Taking ...

A vitamin B12 blood test is a reliable way to determine if you have adequate levels of this crucial nutrient. Vitamin B12 is essential for nerve function, making red blood cells, and helping your body ...

Vitamin B12, also known as cobalamin, is an important nutrient in food, especially seafood, animal products, and foods fortified with vitamin B12. This vitamin is involved in many body functions, ...

Lauren Gray is a New York-based writer and editor with nearly a decade of experience covering health, wellness, ...

Moreover, the vitamin helps your hair, nails and skin remain healthy. You can find B12 in four chemical compounds: methylcobalamin, hydroxocobalamin, adenosylcobalamin and cyanocobalamin.