A vitamin B12 deficiency can cause cognitive issues, muscle weakness and other problems. Here's how to make sure you're getting enough vitamin B12.

Medically reviewed by Lindsay Cook, PharmD The recommended intake of vitamin B12 for people older than 14 is 2.4 micrograms a ...

This essential vitamin is generally considered safe, even at high doses. However, most people get enough B12 through diet alone, and unnecessary supplementing may lead to negative side effects.

Spring Valley Sublingual Vitamin B12 Microlozenges, 500 mcg, 200 Count - Vitamin B12 supplements help with the formation of blood cells B12 vitamins are essential for energy support by aiding in the ...

The information provided on this page is intended to serve as a comprehensive resource and should not be a substitute to professional medical advice. If you have concerns it is always best to speak ...

OUT OF THE 13 vitamins our bodies need, eight of them are part of the B vitamin subgroup, or the B vitamin complex. All eight are vital to the functionality of our bodies, but some are more talked ...

The question: I don't eat meat. How can I get enough vitamin B12? The answer: Vitamin B12 is found naturally only in animal foods including meat, chicken, fish, eggs and dairy. If it's only red meat ...

However, when speaking before Congress in 2008, Susan B. Shurin, M.D., deputy director of the National Heart, Lung, and Blood Institute, countered these claims. She testified that vitamin B-12 could ...

Dear Dr. Roach: 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 B12 daily. My multivitamin has 100 mcg, which is 4,167% of ...

Vitamin B12 helps your body make red blood cells, produce energy, and keep your brain and nerves healthy, but you have to get it from food or supplements. If you don’t get enough, you could feel tired ...