Q&A Episode 404 

Have a podcast question for Ben? Click the button at the bottom of the page (or go to SpeakPipe), or use the Contact button in the free Ben Greenfield Fitness app.  News Flashes..  -Why I save all my carbohydrate intake for the evening, usually in a post-workout scenario, followed by a 12-16 hour intermittent fast: 
Article: Greater weight loss and hormonal changes after 6 months diet with carbohydrates eaten mostly at dinner -Blue light from modern, fluorescent lighting is damaging to the mitochondria in your retina: 
Article: Mitochondria as Potential Targets and Initiators of the Blue Light Hazard to the Retina ...and interestingly, not everyone responds the same way: 
Article: High Sensitivity and Interindividual Variability in the Response of the Human Circadian System to Evening Light 
Iris Tech
BGF podcast w/ Matt Maruca
BGF podcast w/ Iris Tech founder Daniel Georgiev -Here’s one good reason why sauna use makes you live longer, and why some people can get away with LESS heat therapy: 
Article: Anti-inflammatory heat shock protein 70 genes are positively associated with human survival.   Special Announcements: 

– Click here to follow Ben on Instagram for epic posts and photos about his morning, day and evening routines, recipes and much more.

– Click here to follow Ben on Twitter for daily news flashes and research.

– Click here to join Ben's free Facebook page for conversations with listeners and even more useful information, posts and support!

– Click here to get updates on Ben's new book: Boundless or pre-order it on Amazon! Here's where I'm speaking and traveling around the world coming soon. 

- View Ben’s Calendar Here This podcast is brought to you by: 

-Kion Lean: Support for normal blood sugar levels and healthy energy metabolism, even after large, carb-rich meals. Ben Greenfield Fitness listeners, receive a 10% discount off your entire order when you use discount code: BGF10.

-Organifi Red Juice: Enjoy all the benefits of the 11 superfoods and their micronutrients that help increase resting metabolism, support cardiovascular health, and remove toxins to turn back the hands of time! Receive a 20% discount on your entire order when you use discount code: "BENG20"

-ButcherBox: Delivers healthy 100% grass-fed and finished beef, free-range organic chicken, and heritage breed pork directly to your door on a monthly basis. All their products are humanely raised and NEVER given antibiotics or hormones. For 2 lbs of 100% grass-fed beef FREE in every box for the life of your subscription PLUS $20 off your first box go to ButcherBox.com/BEN OR enter promo code BEN20 at checkout

-Native Deodorant: Safe, simple, effective products that people use in the bathroom everyday. Native creates products with trusted ingredients and trusted performance. Get 20% off your first purchase when you use discount code: BEN  Listener Q&A: Is Earthing Dangerous? 

Ray asks: After your podcast with Clint Ober, I was fascinated with the science and immediately began digging deeper into the topic. I ordered Clint's sleeping mats for me, my wife and two boys, and as you know the mats plug into the ground via a wall outlet. We immediately noticed a huge positive difference when we began sleeping on the mats. Then I started reading and watching videos about dirty electricity dangers when using earthing mats that plug into the ground with the home outlets. They say the long ground wires create loops in our homes, and act as antennas which pick up EMF's from everything including our appliances and wifi, and it focuses that EMF on our bodies while we sleep. Is this something you've researched, and if so, is it better to connect the mats using grounding rods?  In my response, I recommend: -My podcast with Clint Ober on grounding/earthing -Article: Beware of Earthing Misinformation from The Earthing Institute -Article: Studies Confirm Indoor Grounding Safety and Reduced Exposure to AC Voltage EMF's from The Earthing Institute Ben's Top Recovery Tactics 

Aaron asks: I'm about a year into jiu jitsu, and I've noticed a common theme from most of the upper belts. Everyone is always injured. I know that soreness and pulled muscles are inevitable, but I'm talking about more extreme injuries that require some sort of surgery. Can you recommend any recovery and injury prevention tactics that will help me avoid similar injuries?  In my response, I recommend:  Can You Do Cold Therapy If You're Sick? 

Carmen from Germany asks: I want to start cold therapy for health reasons, but also to not always feel as cold as I do right now. I've tried cryotherapy and cold showers, but I've always gotten sick afterwards. I have Hashimoto's disease, and I'm also recovering from adrenal fatigue. A doctor once told me I get sick after trying cold therapy because my adrenals can't handle the cold. Is this true? How can I start any type of cold therapy, and what else from cold showers can I do?  In my response, I recommend: -Article: Changes in plasma cortisol during acute cold exposure in euthermic European hedgehogs: thermoregulatory role of the hypothalamo-pituitary-adrenal axis -Article: Autonomic Nervous System and Adrenal Response to Cold in Man at Antarctica -Historical Survey: Catecholamines and Exposure to Cold-Effects of Acute Cold Exposure on Plasma Concentrations of Noradrenaline and Adrenaline in Sheep -Effect of epinephrine deficiency on cold tolerance and on brown adipose tissue -Scientists unearth vital link between fat, immunity and heat regulation -Cold acclimation affects immune composition in skeletal muscle of healthy lean subjects -The Effects of Cold Exposure on Leukocytes, Hormones and Cytokines during Acute Exercise in Humans -Immune Responses to Exercising in a Cold Environment

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Prior to asking your question, do a search in the upper right-hand corner of this website for the keywords associated with your question. Many of the questions we receive have already been answered here at Ben Greenfield Fitness!

 -----------------------------------------------------

Q&A Episode 404 Have a podcast question for Ben? Click the button at the bottom of the page (or go to <a href="http://www.speakpipe.com/bengreenfield" target="_blank" rel="noopener noreferrer">SpeakPipe</a>), or use the Contact button in the free <a href="https://bengreenfieldfitness.com/app" target="_blank" rel="noopener noreferrer">Ben Greenfield Fitness app</a>. News Flashes.. -Why I save all my carbohydrate intake for the evening, usually in a post-workout scenario, followed by a 12-16 hour intermittent fast: <ul> <li>Article: <a href="https://www.ncbi.nlm.nih.gov/pubmed/21475137/" target="_blank" rel="noopener noreferrer">Greater weight loss and hormonal changes after 6 months diet with carbohydrates eaten mostly at dinner</a></li> </ul> -Blue light from modern, fluorescent lighting is damaging to the mitochondria in your retina: <ul> <li>Article: <a href="https://www.ncbi.nlm.nih.gov/pubmed/31531186" target="_blank" rel="noopener noreferrer">Mitochondria as Potential Targets and Initiators of the Blue Light Hazard to the Retina</a></li> </ul> ...and interestingly, not everyone responds the same way: <ul> <li>Article: <a href="https://www.pnas.org/content/116/24/12019" target="_blank" rel="noopener noreferrer">High Sensitivity and Interindividual Variability in the Response of the Human Circadian System to Evening Light </a></li> <li><a href="https://iristech.co" target="_blank" rel="noopener noreferrer">Iris Tech</a></li> <li><a href="https://bengreenfieldfitness.com/podcast/biohacking-podcasts/blue-light/" target="_blank" rel="noopener noreferrer">BGF podcast w/ Matt Maruca</a></li> <li><a href="https://bengreenfieldfitness.com/podcast/lifestyle-podcasts/what-is-the-healthiest-computer-monitor/" target="_blank" rel="noopener noreferrer">BGF podcast w/ Iris Tech founder Daniel Georgiev</a></li> </ul> -Here’s one good reason why sauna use makes you live longer, and why some people can get away with LESS heat therapy: <ul> <li>Article: <a href="https://www.ncbi.nlm.nih.gov/pubmed/20388090" target="_blank" rel="noopener noreferrer">Anti-inflammatory heat shock protein 70 genes are positively associated with human survival.</a></li> </ul> Special Announcements: – <a href="https://instagram.com/bengreenfieldfitness" target="_blank" rel="noopener noreferrer">Click here to follow Ben on Instagram for epic posts and photos about his morning, day and evening routines, recipes and much more.</a> – <a href="http://www.twitter.com/bengreenfield" target="_blank" rel="noopener noreferrer">Click here to follow Ben on Twitter for daily news flashes and research.</a> – <a href="http://www.facebook.com/bgfitness" target="_blank" rel="noopener noreferrer">Click here to join Ben's free Facebook page for conversations with listeners and even more useful information, posts and support!</a> – <a href="http://boundlessbook.com" target="_blank" rel="noopener noreferrer">Click here to get updates on Ben's new book: Boundless</a> or <a href="https://amzn.to/2L5Y7Rg" target="_blank" rel="noopener noreferrer">pre-order it on Amazon</a>! Here's where I'm speaking and traveling around the world coming soon. - <a href="https://bengreenfieldfitness.com/calendar/?_ga=2.97228063.1031811225.1501100551-1368556559.1499702482" target="_blank" rel="noopener noreferrer">View Ben’s Calendar Here</a> This podcast is brought to you by: -<a href="https://getkion.com/">Kion Lean</a>: Support for normal blood sugar levels and healthy energy metabolism, even after large, carb-rich meals. Ben Greenfield Fitness listeners, receive a 10% discount off your entire order when you use discount code: BGF10. -<a href="http://organifi.com/ben">Organifi Red Juice</a>: Enjoy all the benefits of the 11 superfoods and their micronutrients that help increase resting metabolism, support cardiovascular health, and remove toxins to turn back the hands of time! Receive a 20% discount on your entire order when you use discount code: "BENG20" -<a href="http://butcherbox.com/ben">ButcherBox</a>: Delivers healthy 100% grass-fed and finished beef, free-range organic chicken, and heritage breed pork directly to your door on a monthly basis. All their products are humanely raised and NEVER given antibiotics or hormones. For 2 lbs of 100% grass-fed beef FREE in every box for the life of your subscription PLUS $20 off your first box go to ButcherBox.com/BEN OR enter promo code BEN20 at checkout -<a href="http://nativedeodorant.com/">Native Deodorant</a>: Safe, simple, effective products that people use in the bathroom everyday. Native creates products with trusted ingredients and trusted performance. Get 20% off your first purchase when you use discount code: BEN Listener Q&A: Is Earthing Dangerous? Ray asks: After your <a href="https://bengreenfieldfitness.com/podcast/biohacking-podcasts/earthing/" target="_blank" rel="noopener noreferrer">podcast with Clint Ober</a>, I was fascinated with the science and immediately began digging deeper into the topic. I ordered Clint's sleeping mats for me, my wife and two boys, and as you know the mats plug into the ground via a wall outlet. We immediately noticed a huge positive difference when we began sleeping on the mats. Then I started reading and watching videos about dirty electricity dangers when using earthing mats that plug into the ground with the home outlets. They say the long ground wires create loops in our homes, and act as antennas which pick up EMF's from everything including our appliances and wifi, and it focuses that EMF on our bodies while we sleep. Is this something you've researched, and if so, is it better to connect the mats using grounding rods? In my response, I recommend: -<a href="https://bengreenfieldfitness.com/podcast/biohacking-podcasts/earthing/" target="_blank" rel="noopener noreferrer">My podcast with Clint Ober on grounding/earthing</a> -Article: <a href="http://www.earthinginstitute.net/wp-content/uploads/2018/10/beware-of-earthing-misinformation-2018.pdf" target="_blank" rel="noopener noreferrer">Beware of Earthing Misinformation from The Earthing Institute</a> -Article: <a href="https://www.earthinginstitute.net/studies-confirm-indoor-grounding-safety-and-reduced-exposure-to-ac-voltage-emfs/" target="_blank" rel="noopener noreferrer">Studies Confirm Indoor Grounding Safety and Reduced Exposure to AC Voltage EMF's from The Earthing Institute</a> Ben's Top Recovery Tactics Aaron asks: I'm about a year into jiu jitsu, and I've noticed a common theme from most of the upper belts. Everyone is always injured. I know that soreness and pulled muscles are inevitable, but I'm talking about more extreme injuries that require some sort of surgery. Can you recommend any recovery and injury prevention tactics that will help me avoid similar injuries? In my response, I recommend:  Can You Do Cold Therapy If You're Sick? Carmen from Germany asks: I want to start cold therapy for health reasons, but also to not always feel as cold as I do right now. I've tried cryotherapy and cold showers, but I've always gotten sick afterwards. I have Hashimoto's disease, and I'm also recovering from adrenal fatigue. A doctor once told me I get sick after trying cold therapy because my adrenals can't handle the cold. Is this true? How can I start any type of cold therapy, and what else from cold showers can I do? In my response, I recommend: -Article: <a href="https://link.springer.com/article/10.1007/BF00685216" target="_blank" rel="noopener noreferrer">Changes in plasma cortisol during acute cold exposure in euthermic European hedgehogs: thermoregulatory role of the hypothalamo-pituitary-adrenal axis</a> -Article: <a href="https://www.ncbi.nlm.nih.gov/pubmed/15974257" target="_blank" rel="noopener noreferrer">Autonomic Nervous System and Adrenal Response to Cold in Man at Antarctica</a> -<a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1748-1716.1961.tb02298.x" target="_blank" rel="noopener noreferrer">Historical Survey: Catecholamines and Exposure to Cold</a>-<a href="https://www.nrcresearchpress.com/doi/pdfplus/10.4141/cjas78-003" target="_blank" rel="noopener noreferrer">Effects of Acute Cold Exposure on Plasma Concentrations of Noradrenaline and Adrenaline in Sheep</a> -<a href="https://www.ncbi.nlm.nih.gov/pubmed/20619316" target="_blank" rel="noopener noreferrer">Effect of epinephrine deficiency on cold tolerance and on brown adipose tissue</a> -<a href="https://www.sciencedaily.com/releases/2018/04/180424112901.htm" target="_blank" rel="noopener noreferrer">Scientists unearth vital link between fat, immunity and heat regulation</a> -<a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4552515/" target="_blank" rel="noopener noreferrer">Cold acclimation affects immune composition in skeletal muscle of healthy lean subjects</a> -<a href="https://www.ncbi.nlm.nih.gov/pubmed/25338085" target="_blank" rel="noopener noreferrer">The Effects of Cold Exposure on Leukocytes, Hormones and Cytokines during Acute Exercise in Humans</a> -<a href="https://www.ncbi.nlm.nih.gov/pubmed/21982757" target="_blank" rel="noopener noreferrer">Immune Responses to Exercising in a Cold Environment</a> ------------------------------------------ Prior to <a href="https://bengreenfieldfitness.com/ask-a-podcast-question/">asking your question</a>, do a search in the upper right-hand corner of this website for the keywords associated with your question. Many of the questions we receive have already been answered here at Ben Greenfield Fitness! ----------------------------------------------------- <a href="https://bengreenfieldfitness.com/wp-content/uploads/2010/05/iphone_home.gif"> </a>

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Q&A Episode 404 Have a podcast question for Ben? Click the button at the bottom of the page (or go to ), or use the Contact button in the free .  News Flashes..  -Why I save all my carbohydrate intake for the evening, usually in a...

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