Studies have shown that being in nature is a prescription for better health. But, you don’t have to be a naturalist to reap the benefits.Studies have shown that being in nature is a prescription for better health. But, you don’t have to be a naturalist to reap the benefits. Dr. Roizen talks with New York Times bestselling author Richard Louv about his new book, Vitamin N: The Essential Guide to a Nature-Rich Life. This book is chock full of practical advice, including 500 activities that can help you connect with nature... whether you're in the big city or the countryside. Kids and grandkids will love these activities. It's also a great resource for people seeking nature-smart doctors for better care or a nature-inspired career of their own. Discover how this guide can reconnect you to the power of the natural world for a healthier, stronger, happier life. Bonus! 5 Foods You Didn't Know Were Genetically Modified