Vitamin D—a.k.a. the “sunshine” vitamin—can bolster your immune system, bone strength, and heart health. Although your body makes it when you’re exposed to the sun, supplements are more ...

Did you know you need to combine vitamin D with other nutrients to help it work? Dr Amir Khan reveals the ones to add to your ...

Regular ITV guest doctor Amir Khan has shared a common symptom that could actually be caused by low levels of vitamin D or ...