People troubled by increasing forgetfulness are being advised to have their vitamin levels checked, as a shortage of one essential nutrient can cause symptoms that closely resemble dementia. According ...

A new scientific review weighs natural and synthetic forms of vitamin B12, revealing where methylcobalamin may outperform standard supplements and why deficiency remains a clinical blind spot. Study: ...

Researchers reveal that vitamin B12 significantly boosts the efficiency of cellular reprogramming, thus holding promise for regenerative medicine. Vitamin B12 supplementation shows potential in ...

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 ...

DEAR DR. ROACH: How much vitamin B12 should I take as a diabetic? -- T.H. ANSWER: Many people have strong feelings that vitamin B12 can dramatically improve their health, but it only helps to take ...