Q 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 ...

Like most supplements, vitamin B complex can cause side effects, depending on the dose and type of vitamin B. Find a list of ...

Liver is a love-it-or-hate-it food, but if you like beef liver, it's another good way to get vitamin D. You can either cook ...

An alarming number of seniors are walking around with low levels of super-important vitamins. Here's what you need to know.

A vitamin B12 blood test is one way to know if you’re B12 deficient. Some people opt for a urine test instead. Learn when ...

Thiamine, also known as vitamin B1, is a crucial nutrient that plays a pivotal role in energy metabolism and the proper ...