Ayesta, RD, owner of Planos Nutrition in Tampa, Florida. The active ingredient in apple cider vinegar is acetic acid, produced when apples are fermented and exposed to certain enzymes.

Heart rate sensors? A touch screen case? Here's what might be coming to Apple's new noise-canceling earbuds later this year. Plus, there's one key feature I'd like to see. Executive Editor David ...

Green bananas and green banana powder may help enhance fullness, improve constipation and diarrhea, and help some people lose weight. The banana’s convenient, natural packaging makes it an easy ...