Methylcobalamin and cyanocobalamin are two different forms of vitamin B12 ... differ in structure—methylcobalamin contains a ...
Allergic reactions to vitamin B12 are rare, but real. The reason may sound strange, but it's true - an allergy to cobalt.
A study found that B12 requirements may be too low for some people, putting them at risk for cognitive decline.
Your hair's health isn't just about external factors like heat, chemicals, or chlorinated water. It's also about what you eat ...
Dear Doctors: I was surprised when a blood test at my annual checkup found I’m low in B vitamins, especially B12. My doctor gave me a shot, and the fatigue that I had been feeling went away. Why is ...