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

Jessica is a former writer and editor at Forbes Health with over a decade of experience in both lifestyle and clinical health topics. Before Forbes Health, Jessica was an editor for Healthline Media, ...

Vitamin B is a group of eight water-soluble nutrients. The body does not store B vitamins, so they need to be replenished daily. Each B vitamin has specific functions related to cell development, ...

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

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.

Medically reviewed by Kristie Reed, PharmD As your most vital organ, your brain drives everything from memory and focus to ...

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 ...

Having just one more drink generally seems like a good idea at the time, but overindulging can make you seriously question your judgment come morning. Headache, nausea, fatigue and a nasty case of ...

B vitamins do a lot in the body, including helping to support your energy levels. But the B vitamin complex is large, and some of these vitamins, like B12, get more attention than others. With that, ...

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 ...