You hear all the diets that come and go and new magical fast diets that come on the trend each year. While it's easy to dismiss them all as fad diets and pay no mind, but not all are useless or actual fad. There are some diets that come with real research behind it and actually work for many people. So before you dismiss it, here are 7 fad diets our expert call legit and proven to work by science and studies.

You hear all the diets that come and go and new magical fast diets that come on the trend each year. While it's easy to dismiss them all as fad diets and pay no mind, but not all are useless or actual fad. There are some diets that come with real research behind it and actually work for many people. So before you dismiss it, here are 7 fad diets our expert call legit and proven to work by science and studies.