Subscribe to NutritionFacts.org's free e-newsletter and receive a recipe from Dr. Greger's brand-new cookbook, The How Not to Diet Cookbook: https://nutritionfacts.org/subscribe/ DESCRIPTION: Tryptophan is the precursor to the "happiness hormone" serotonin, so why not take tryptophan supplements to improve mood and relieve symptoms of depression? Have a question for Dr. Greger about this video? Leave it in the comment section at http://nutritionfacts.org/video/the-wrong-way-to-boost-serotonin/ and he'll try to answer it! Image Credit: Esquilo, Jynto, and Neutrality via Wikimedia Commons. https://NutritionFacts.org • Subscribe: https://nutritionfacts.org/subscribe • Donate: https://nutritionfacts.org/donate • Podcast : https://nutritionfacts.org/audio • Facebook: www.facebook.com/NutritionFacts.org • Twitter: www.twitter.com/nutrition_facts • Instagram: www.instagram.com/nutrition_facts_org • Books (including the NEW How Not to Diet Cookbook): https://nutritionfacts.org/books • Shop: https://drgreger.org

There have been at least 46 studies involving more than a thousand people to see if those suffering from electrosensitivity are deluding themselves. Subscribe to NutritionFacts.org's free e-newsletter and receive a recipe from Dr. Greger's brand-new cookbook, The How Not to Diet Cookbook: https://nutritionfacts.org/subscribe/ This is part of an extended video series on the effects of cell phone and Bluetooth radiation. Here are the others if you missed any: • Does Cell Phone Radiation Cause Cancer? (http://nutritionfacts.org/video/Does-Cell-Phone-Radiation-Cause-Cancer) • Cell Phone Brain Tumor Risk? (http://nutritionfacts.org/video/Cell-Phone-Brain-Tumor-Risk) • Do Cell Phones Cause Cancer? (http://nutritionfacts.org/video/do-cell-phones-cause-cancer) • Do Mobile Phones Affect Brain Function? (http:///nutritionfacts.org/video/do-mobile-phones-affect-brain-function) • The Effects of Cell Phones and Bluetooth on Nerve Function (http://nutritionfacts.org/video/The-Effects-of-Cell-Phones-and-Bluetooth-on-Nerve-Function) What does this have to do with nutrition? Nothing. It’s just me responding to requests to use our research team to dig into other controversial areas like mammograms (https://nutritionfacts.org/video/9-out-of-10-women-misinformed-about-mammograms/) where there’s multibillion dollar industries pressing on the scales, making it hard to disentangle the truth. We’re doing what we can. Too bad there aren’t other websites like this to offer objective evidence-based analyses on all the important questions in life. If you want to support our work please consider donating (https://nutritionfacts.org/donate/). Have a question about this video? Leave it in the comment section at http://nutritionfacts.org/video/is-electromagnetic-hypersensitivity-real and someone on the NutritionFacts.org team will try to answer it. Want to get a list of links to all the scientific sources used in this video? Click on Sources Cited at http://nutritionfacts.org/video/is-electromagnetic-hypersensitivity-real. You’ll also find a transcript and acknowledgements for the video, my blog and speaking tour schedule, and an easy way to search (by translated language even) through our videos spanning more than 2,000 health topics. If you’d rather watch these videos on YouTube, subscribe to my YouTube Channel here: https://www.youtube.com/subscription_center?add_user=nutritionfactsorg Thanks for watching. I hope you’ll join in the evidence-based nutrition revolution! -Michael Greger, MD FACLM Captions for this video are available in several languages. To find yours, click on the settings wheel on the lower-right of the video and then "Subtitles/CC." Do you have feedback about the translations in this video? Please share it here along with the title of the video and language: https://nutritionfacts.zendesk.com/hc/requests/new To view the subtitles in transcript format, click on the ellipsis button below the video, choose "Open transcript", and select the language you'd like to view them in. Image credit: Lynn Greyling / PublicDomainPictures.net https://NutritionFacts.org • Subscribe: https://nutritionfacts.org/subscribe • Donate: https://nutritionfacts.org/donate • Podcast : https://nutritionfacts.org/audio • Facebook: www.facebook.com/NutritionFacts.org • Twitter: www.twitter.com/nutrition_facts • Instagram: www.instagram.com/nutrition_facts_org • Books (including the NEW How Not to Diet Cookbook): https://nutritionfacts.org/books • Shop: https://drgreger.org

Should the active ingredient in aspirin be considered an essential vitamin? Note: around minute 3:40, Dr. Greger says "What happened to the other 799?" He meant "792." Subscribe to NutritionFacts.org's free e-newsletter and receive a recipe from Dr. Greger's brand-new cookbook, The How Not to Diet Cookbook: https://nutritionfacts.org/subscribe/ If you missed the first two videos in this series, I discuss the pros and cons in Should We All Take Aspirin to Prevent Heart Disease? (http://nutritionfacts.org/video/should-we-all-take-aspirin-to-prevent-heart-disease) and Should We All Take Aspirin to Prevent Cancer? (http://nutritionfacts.org/video/should-we-all-take-aspirin-to-prevent-cancer). The drug-like anti-inflammatory power of certain plant foods may make them a risky proposition during pregnancy. See Caution: Anti-inflammatory Foods in the Third Trimester (http://nutritionfacts.org/video/caution-anti-inflammatory-foods-in-the-third-trimester/). Herbs and spices don’t just have some of the most anti-inflammatory properties, but also the most antioxidant power. See Antioxidants in a Pinch (http://nutritionfacts.org/video/antioxidants-in-a-pinch/). Have a question about this video? Leave it in the comment section at http://nutritionfacts.org/video/plants-with-aspirin-aspirations and someone on the NutritionFacts.org team will try to answer it. Want to get a list of links to all the scientific sources used in this video? Click on Sources Cited at http://nutritionfacts.org/video/plants-with-aspirin-aspirations. You’ll also find a transcript of the video, my blog and speaking tour schedule, and an easy way to search (by translated language even) through our videos spanning more than 2,000 health topics. If you’d rather watch these videos on YouTube, subscribe to my YouTube Channel here: https://www.youtube.com/subscription_center?add_user=nutritionfactsorg Thanks for watching. I hope you’ll join in the evidence-based nutrition revolution! -Michael Greger, MD FACLM Image Credit: Food & Function https://NutritionFacts.org • Subscribe: https://nutritionfacts.org/subscribe • Donate: https://nutritionfacts.org/donate • Podcast : https://nutritionfacts.org/audio • Facebook: www.facebook.com/NutritionFacts.org • Twitter: www.twitter.com/nutrition_facts • Instagram: www.instagram.com/nutrition_facts_org • Books (including the NEW How Not to Diet Cookbook): https://nutritionfacts.org/books • Shop: https://drgreger.org

Every month I go live from my treadmill to answer your questions here on YouTube and on Facebook. Check out the YouTube playlist for all past chats, and visit NutritionFacts.org/live for links to the Facebook Q&As. Thanks for watching. I hope you’ll join in the evidence-based nutrition revolution! -Michael Greger, MD FACLM Captions for this video are available in several languages. To find yours, click on the settings wheel on the lower-right of the video and then "Subtitles/CC." Do you have feedback about the translations in this video? Please share it here along with the title of the video and language: https://nutritionfacts.zendesk.com/hc/requests/new To view the subtitles in transcript format, click on the ellipsis button below the video, choose "Open transcript", and select the language you'd like to view them in. Subscribe to NutritionFacts.org's free e-newsletter and receive a recipe from Dr. Greger's brand-new cookbook, The How Not to Diet Cookbook: https://nutritionfacts.org/subscribe/