Brian is a New York–based science and health journalist. His work has been published by The Atlantic, The Paris Review, The New York Times For Kids, CBS News, The TODAY Show, Barron's PENTA, Engadget, ...

Vitamin B12 is a water-soluble vitamin, also called cobalamin, which is necessary for the synthesis of DNA and red blood cells, along with the maintenance of neurological function. It also plays a ...

Vitamin B12 is essential for producing energy and some research has shown that it can help with depression and prevent dementia. Symptoms of vitamin B 12 deficiency vary greatly from mild fatigue to ...

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: ...

In a chaotic meeting Thursday rife with misinformation, the CDC’s vaccine advisory panel — whose members Health Secretary Robert F. Kennedy Jr. fired in June and replaced with a group that has largely ...

There are many different vitamins and nutrients that keep your body healthy, from your hair and nails to your heart and brain to your bones. Vitamin B12 is an unsung hero in the world of nutrients, ...

Higher vitamin B12 status in mid-to-late life was associated with slower declines in memory, executive function, and language compared to lower status in patients without baseline dementia, new ...

Vitamin B12 helps your body make red blood cells, maintain nerve health, may boost energy levels, and support a good metabolism (turning food into energy). Some research suggests that people ...

Vitamin B12 is found only in animal foods, but in good amounts. So unless you’re a vegan, chances are you’re getting plenty of it in your diet. Yet many older adults are deficient in the vitamin. Why?

Vitamin B12 for weight loss: Does it work? Since the dawn of the Internet (and probably well before), there have been several solutions sold for weight management — including vitamins for weight loss.

Vitamin C and B-complex supplements are both common, so you might wonder whether it’s safe to take them together. The short answer: Yes, it’s generally safe to take vitamin C and B-complex supplements ...