Each year 45-million Americans try various diets that include strict rules and big promises for quick weight loss. Drastic diets are not only useless, but also dangerous and can damage our vital systems. Five diets- Raw, Ketogenic, Whole 30, Paleo, and the Vegan Diet- are examined in this article. Although all five diets promise fast weight loss and life changing results, each can cause serious health risks. 

https://www.popsci.com/diets-that-could-kill-you