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Stefan Pasiakos, the director of the Office of Dietary Supplements, explained why he doesn't take s…

Nourish your body: Vitamin B12-rich foods to include in your diet

A nutrition expert stopped taking supplements because research didn't back them up. Here are the tw…

For eight weeks, the team followed 21 pairs of adult identical twins -- one half of each pair consu…

Here are 10 foods that can help you maintain healthy B12 levels as part of a balanced diet.

The author of "Live Longer with AI" says blood tests suggest she's biologically 35 — and only getti…

A real comprehensive cognitive assessment involves blood, family members, and some multitasking. An…

A nutrition professor who lives in America's only longevity "Blue Zone" says he starts his day with…

Scientists have been telling us for years that popping multivitamin pills isn’t all that it's crack…

Vitamin B12 in algae could help prevent B12 insufficiency that frequently affects vegans and vegeta…

Just because everyone in your gym is sipping pre-workout and snacking on protein bars doesn't mean …

A toxicologist shared some of the risks of taking too much of popular supplements, including vitami…

Young people who’ve used nitrous oxide to get high have wound up paralyzed or incontinent, one expe…

Richard Bloomer has spent more than two decades studying how well different supplements work. He sh…

Vitamin B12 plays a particularly important role in creating red blood cells, which transport oxygen…

A neurologist told Insider he's seeing people in their teens and twenties disabled by nitrous oxide…

Though more research is needed on vitamin B12 and neurological behavior, the nutrient is essential …