ChatGPT, an AI chatbot, identified a rare genetic mutation that had eluded medical professionals for over ten years, according to a Reddit user's post.

We just returned from a reunion in Idaho with some of my closest cousins and their families. One especially poignant visit ...

While there is currently no cure for multiple sclerosis, researchers continue to discover clues to give a better ...

Vitamin B12 is an essential nutrient. Here are the best food sources of vitamin B12, as well as fortified alternatives for ...

A new review suggests that plant-based diets are safe and healthy for kids, if they're carefully planned and supplemented to ...

The researchers didn’t focus only on people with B12 deficiency, but the findings still suggest that low B12 might make ...

Scientists have produced Spirulina microalgae rich in active vitamin B12 using LED light, offering a sustainable alternative ...

ANSWER: The DV (a replacement for what we used to call the recommended daily allowance, or RDA) for vitamin B12 is 2.4 mcg.

Your red blood cells, nerves, and brain all depend on vitamin B12. But some people don't get enough of this nutrient, and a ...

Dear I.F.: The DV (a replacement for what we used to call the recommended daily allowance, or RDA) for vitamin B12 is 2.4 mcg ...

Many medical and nutritional experts strongly support dietary supplements. But it's not all good news. Here's how to weigh the pros and cons.

I am 73, and I was worried about dementia. Turns out, I am "normal." However, the neurologist told me to take 2,000 mcg of ...