http://www.bengreenfieldfitness.com/313 Mar 25, 2015 Podcast: Can Your Heart Rate Variability Be Too High, Vegan Bone Broth and Vegan Bulletproof Coffee, Natural Remedies For Menstrual Cramps, Do Tesla Cars Have High EMF, and How To Choose The Sex Of Your Baby. Have a podcast question for Ben? Click the tab on the right (or go to SpeakPipe), use the Contact button on the app, call 1-877-209-9439, Skype “pacificfit” or use the “Ask Ben” form at the bottom of this page. ----------------------------------------------------- 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+. This is kinda interesting: lunch at different obesity conferences. 5 science-based reasons to choose natural childbirth. Dirty, dirty mouth? You may actually have a higher pain threshold... ----------------------------------------------------- Special Announcements: 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 and Jessa 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 (including Jessa's "Whipped Up Homemade Heavy Body and Face Lotion." and Ben's potentially offensive Pecha Kucha presentation). 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. Grab this Official Ben Greenfield Fitness Gear package that comes with a tech shirt, a beanie and a water bottle. And of course, this week's top iTunes review - gets some BG Fitness swag straight from Ben - leave your review for a chance to win some!  ----------------------------------------------------- Listener Q&A: As compiled, deciphered, edited and sometimes read by Brock Skywalker Armstrong, the Podcast Sidekick and Audio Ninja. Can Your Heart Rate Variability Be Too High? Michael says: Is it possible to have too much HRV? He checks his HRV every morning and regularly scores over the maximum value of 100. He even scored 107 once. He is nowhere near a professional athlete but he trains a lot. Does he have some weird medical condition or is he just good at taking the test? In my response, I recommend: -NatureBeat Vegan Bone Broth and Vegan Bulletproof Coffee Ellie says: Is there a vegan version of bone broth? Not just veggie stock but something with the benefits of bone broth. Also is there a vegan version of Bulletproof Coffee? Can she add some Earth Balance and get the same benefits that you get? Probably not... but she thought she'd ask. In my response, I recommend: -Great Lakes Gelatin -L-Glutamine Natural Remedies For Menstrual Cramps Jasmine says: She gets very bad menstrual cramps that leave in her in bed and she seriously can't get up and go through her day. She doesn't want to take over the counter meds but what else can she take? She also gets incredible fatigue where she actually has to go and lay down on the floor by her standing desk (thanks to you for the standing desk idea) because fatigue has just hit her. Is that normal? Wha