The ketogenic diet continues to be one of the most popular diet plans in the U.S., garnering roughly a million online searches a month. But what is the keto diet? How does it work? And is keto healthy ...

Think you can probably wing it at the store? Well, keto dieters are required to give up almost all carbohydrates, and guess what: Carbs are in a lot of foods, including those you'd never suspect like ...