Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

What blood tests reveal a vitamin B12 deficiency. Your doctor may order either a blood test or a urine test to assess vitamin B12 levels. Research suggests that measuring MMA and holoTC may be ...

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

Vitamin B12 deficiency affects millions of people worldwide, yet it remains one of the most underdiagnosed nutritional deficiencies in modern medicine. This essential vitamin plays crucial roles ...

Think of vitamin B12 as your body’s power plant supervisor – it helps convert food into energy, maintains healthy nerve cells, and supports the production of DNA and red blood cells.

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 ...

Vitamin B12 is a water-soluble vitamin typically found in animal products. In the U.S., about 6% of U.S. adults younger than 60 have a vitamin B12 deficiency, but that rate jumps to about 20% for ...

In some cases, a B12 deficiency can lead to the appearance of vitiligo-like white spots or patches on the skin. These patches occur due to a lack of melanin production, likely because of reduced ...

Vitamin B12 deficiency can cause vitiligo, a skin condition that can cause white spots. Multiple studies have found that vitamin B12 deficiency is more prevalent in people with vitiligo than in ...

Children need vitamin B12 to help their brains and bodies develop and grow. When they have a B12 deficiency, they can feel weak and tired, and it can cause other health problems.

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

Vitamin B12 is essential for DNA production and maintaining healthy nerve cells. In addition to numbness and tingling, a B12 ...