Taking high-dose vitamin E supplements long-term can cause serious side effects like bleeding, stroke, and heart failure. Learn safe dosing and warning signs.

We all want to make sure we're getting enough vitamins and minerals in our diets, but it can be a bit intimidating at times when there are dozens of these nutrients to consider. Take vitamin E, for ...

Vitamin E is the name of a group of fat-soluble vitamins found naturally in some oils, fruits, vegetables, and nuts. Vitamin E deficiency may cause symptoms such as muscle or immune system weakness.

Vitamin E appears naturally in an array of foods. The top sources are nuts, think almonds and walnuts, seed varieties such as, sunflower seeds, leafy green vegetables, vegetable oils (sunflower or ...