As the weather changes and temperatures drop, one thing should come to mind: vitamin D. It's one of the most essential vitamins for our health, yet it's an easy one to forget as we top up our levels ...

The TV celebrity and Trump nominee has pledged to divest from most of his financial interests. But they touch nearly every corner of health care, from insurance to blood pressure cuffs and vitamins, ...

We evaluated his claims about probiotics, weight loss, heart health and more. By Dani Blum Nina Agrawal and Saurabh Datar Dr. Mehmet Oz built his television empire on the simple promise that you can ...