Vitamin B12 is a vital nutrient with numerous health benefits. Learn more about what it does in the body and how to get enough of it.

Vitamin B12 deficiency develops gradually and affects both the blood and nervous system. It causes anemia, fatigue, numbness, ...

Symptoms you're low in B vitamins. Find out the subtle signs that you may have vitamin deficiencies and how to boost your ...

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity was running from my head to my feet,” says Melanie Karmazin, 44, who was ...

Higher vitamin B12 levels are linked to slower annual cognitive decline in individuals without baseline dementia, new research shows.

Not only is vitamin B12 crucial for energy, but research also points to its potential in supporting mental health and ...

Sometimes, despite adding many healthy foods to your diet, you feel tired. Many factors, including certain nutrient ...

Amelia Ti is a Registered Dietitian (RD) and Certified Diabetes Care and Education Specialist (CDCES) based in NYC. She completed her Bachelor's in Nutrition & Dietetics at NYU and Master's in Applied ...

Discover why your vitamin B12 levels could be affecting your brain health, even if your test results come back "normal".

Your body does not make vitamin B12 on its own, and its crucial that you know its causes and risk associated with this medical condition. Find out what this expert warns about vitamin B12 deficiency.

Every once in a while, you hear about a weight-loss trend that makes you wonder if you’re seriously missing out. B-12 shots for weight loss is one of them. Vitamin B-12 is a water-soluble vitamin that ...

A healthy and balanced diet includes a rich supply of vitamin B complex. It serves as the building blocks of a healthy body and helps in carrying out the metabolic functions in your body. Most people ...