Foods like crab, trout, salmon, and clams are high in vitamin B12. These and other B12-rich foods can offer health benefits.

Add Yahoo as a preferred source to see more of our stories on Google. “Vitamin B12 is an essential water-soluble vitamin that plays a critical role in helping the brain and nervous system function,” ...

Vitamin B12 is an essential nutrient found mostly in animal foods. One large scrambled egg provides about 0.5 micrograms (mcg) of the nutrient—which is about 20% of the recommended daily value.

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"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s normal to wonder if you’re meeting your nutritional needs if you’re feeling off in your day-to-day.

Your body needs vitamin B12 for maintaining metabolism, producing DNA and red blood cells, keeping the nervous system healthy, and more (1, 2). Fortunately, most people get enough of this ...

Vitamin B12 deficiency develops slowly but can cause lasting damage if untreated. Warning signs include fatigue, tingling ...

Vitamin B12 is important for the health of your nervous system and your red blood cells. It can be found in many animal products and fortified foods. In the United States, about 6% of people under age ...

Vitamin B12 is a nutrient that’s naturally present in many foods and helps keep your blood and nerve cells healthy. However, if you have trouble getting enough B12 from your diet, the best B12 ...

Joy Emeh is a professional health writer, editor, content strategist, and career development coach with up to four years of experience in the health writing space. She is interested in all things ...