The U.S. Food and Drug Administration (FDA) banned Juul e-cigarettes on Thursday, June 23. Here’s what you need to know about the ban and why the FDA ruled in favor of it. What is behind the FDA’s reasoning for the Juul ban in the U.S.? The FDA’s move to ban Juul followed a two-year review of the company’s authorization to continue selling non-fruit-flavored vaping products. The reasoning behind the ban comes from a surge in youths using e-cigarettes over the past decade. This has prompted anti-tobacco groups to call upon the agency to crack down on products that led to the increase in youth v…