Americans are buying more organic food than ever, whether it’s apples from Washington or avocados from Mexico. But when that label says “organic,” especially on something grown thousands of miles away, how do you know it’s truly organic? We get to the bottom of that on this week’s Paging Dr. Gupta. Plus, grounding sheets claim to help with sleep and pain...but does the science back that up?  This episode was produced by Jennifer Lai with assistance from Leying Tang. Showrunner: Amanda Sealy  Senior Producer: Dan Bloom  Technical Director: Dan Dzula  Learn more about your ad choices. Visit podcastchoices.com/adchoices