Dr. Rita Hawle, a clinical dietitian and nutritionist with ClinicSpots, says the first step is determining whether you are ...

Medically reviewed by Soma Mandal, MD A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in ...

Vitamin D supplements might lower blood pressure in seniors who are obese, reducing their heart health risk, a new study says ...

After discovering I was vitamin D deficient, I started religiously taking supplements, and I've never felt better.

By staying alert to skin symptoms and knowing what to look for you can take the first steps toward addressing a potential ...

Peeing more than usual and feeling more thirsty are symptoms of too much vitamin D. Learn why overdosing on vitamin D is ...

Sufferers often have few symptoms but too little can affect day to day life and can be serious for long-term health ...

Vitamin C supports our immune systems, helps our bodies heal wounds, protects our joints and contributes to collagen ...

Can vitamin D supplements prevent heart disease? A new study finds no impact on cardiac health in older adults, even with ...

High levels of vitamin C can interfere with multiple kinds of medications and results of certain medical tests such as blood ...

High levels of vitamin C can interfere with multiple kinds of medications and results of certain medical tests such as blood ...