Medically reviewed by Lindsay Cook, PharmD The recommended intake of vitamin B12 for people older than 14 is 2.4 micrograms a day.  People who follow a vegetarian or vegan diet may need vitamin B12 ...

Add Yahoo as a preferred source to see more of our stories on Google. Fatigue can be a sign of a potential B12 deficiency. Maca and Naca/E+ via Getty Images For several months during the summer of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While vitamin B12 might not be as buzzy as calcium or an immediately recognizable household name like ...

The signs and symptoms of Vitamin B12 deficiency are many but both variable and hard to identify as B12 deficiency. Anaemia and macrocytosis may be late findings or never appear, especially ...

It started subtly. A tingling sensation in his toes. Occasional dizziness. Increasing forgetfulness. His family noticed mood swings and uncharacteristic irritability. “I thought I was just stressed,” ...

Vitamin B12 plays a crucial role in keeping our bodies functioning properly, particularly when it comes to producing red blood cells. Yet many of us fall short of getting adequate amounts of this ...

Vitamin B12 deficiency is common. It can lead to various health issues, affecting everything from energy levels to brain function. Vitamin B12, or cobalamin, is an essential nutrient in meat, fish, ...

Read about foods naturally rich in various B vitamins like chicken, beef, salmon, spinach, eggs, fortified cereals, milk, hummus, and various seeds.

Add Yahoo as a preferred source to see more of our stories on Google. If you’re feeling foggy, sluggish, forgetful or just generally out of sorts, you might be thinking you need to prioritize sleep or ...

There’s not much research on B12 shots for weight loss. People with obesity tend to have lower vitamin B12 levels, but it’s unclear if B12 shots can promote weight loss. If you have a deficiency, B12 ...

For several months during the summer, my dog Scout vomited at 3 a.m. nearly every day. If you have a dog, you know the sound. And each time, she gobbled up her mess before I could get to it, making ...