http://www.bengreenfieldfitness.com/307 Feb 4, 2015 Podcast: How To Measure Your Neurotransmitters, Downhill Running Tips, Is Kratom A Healthy Sleep Aid, Why Weightlifting Shoes Have An Elevated Heel, and What It Means If Just One Of Your Armpits Smell. Have a podcast question for Ben? Click the tab on the right, use the Contact button on the app, call 1-877-209-9439, Skype “pacificfit” or use the “Ask Ben” form... but be prepared to wait - we prioritize audio questions over text questions. ----------------------------------------------------- News Flashes: You can receive these News Flashes (and more) every single day, if you follow Ben on Twitter.com/BenGreenfield, Facebook.com/BGFitness and Google+. I’ve been doing restricted swim breathing to be a better runner for a long time and I’m glad folks are catching on. Is MCT oil not all it’s chalked up to be? And this is why I take a multivitamin. Here's what the inside of a hummus factory looks like. ----------------------------------------------------- Special Announcements: This podcast is brought to you by Audible. Visit AudiblePodcast.com/ben to get a free book! March 6-9, 2015: Come on the Spartan Cruise with Ben Greenfield and family! Use code BEN10 to save 10% when you book this cruise to a private island in the Bahamas for the ultimate tropical Spartan Race. This cruise includes free travel for kids and a kid's Spartan race, along with a sprint Spartan for the adults, tons of partying, beautiful beaches and new, exclusive island challenges. April 13-16, 2015: Ben is speaking at New Media Expo, where the world's top bloggers, podcasters and content creators teach you how to make money by creating content online, and how to enhance your blog, your podcast, your videos and any other media you create online. Better yet, you can come and attend the conference, then join Ben at Spartan Vegas on April 17! Click here to register for New Media Expo and use code "bgreenfield20" to get 20% off the current pricing. April 24-26th, 2015: Come hear Ben speak at PaleoFX 2015. The can't-miss conference that is the Who's Who gathering of the Paleo movement, with world-class speakers including best-selling authors, physicians, nutritionists, research scientists, professional athletes, trainers, sustainability and food activists, biohackers, and more. May 1-3, 2015: Ben is speaking at Ari Meisel's Less Doing Conference, the year's top conference for learning about things like how to manage your email inbox, hack productivity, enhance your cognitive performance, learn how to use the latest and greatest phone apps and productivity software, free up as much time as possible, and much more! Click here to get more details and to book a free productivity call with Ari. The Ben Greenfield Experience is now available for either May 15-17 weekend or May 22-24 weekend (you choose): This is a once in a lifetime opportunity for you to be completely immersed in Ben’s unique combination of healthy, ancestral living and cutting-edge biohacking. Total cost is 10K for entire weekend(Fri/Sat/Sun) - includes yoga, workouts, food, and the full learning and living experience. You’ll leave completely equipped with everything you need to know to reinvent your home, your body and your life. The entire experience takes place at the Greenfield home in the forest, which is completely biohacked to support optimum human biology, including 100% organic and green experience with zero electrical pollution, allergen-free materials, natural mattresses, circadian rhythm matched lighting and much more - including: -Outdoor obstacle course on 10 acres of forest, with nature walking trails, climbing wall, rope traverses, spear throws, sandbag carries, Tarzan swing, monkey bars, mountain bikes, woodchopping and everything you need for the ultimate outdoor fitness experience. -Completely outfitted gym with power lifting rack, indoor swim trainer, hypoxic air generator, bike trainer, elevation training mask, luxury Tru-Form r