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 ...

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 ...

The investigational Bruton's tyrosine kinase inhibitor fenebrutinib reduced annualized relapse rates versus teriflunomide ...

The basis for these questions is the fact that levels of all 3 of these substances (hormones, vitamins, and elements) are in some way dependent on or related to gastric acid secretion. As such, any ...

Everyone needs vitamin B12: It helps the body produce red blood cells and maintain healthy brain function, along with so many other things. But are you getting enough of it? Here’s what to know about ...

“Vitamin B12 is important for brain health because it helps protect nerve cells in the brain, which support memory and thinking skills,” says Michelle Routhenstein, a preventive cardiology dietitian ...