After drinking two cups of water, the adrenal hormone noradrenaline can surge in your bloodstream, as if you just smoked a few cigarettes or had a few cups of coffee. The video I mentioned is The New Calories per Pound of Weight Loss Rule (https://nutritionfacts.org/video/the new calories per pound of weight loss rule/). If you missed my previous video, see The Effect of Drinking Water on Adrenal Hormones (https://nutritionfacts.org/video/the effect of drinking water on adrenal hormones/). Check out Optimizing Water Intake to Lose Weight (https://nutritionfacts.org/video/optimizing water intake to lose weight/) for all the specifics. New subscribers to our e newsletter always receive a free gift. Get yours here: https://nutritionfacts.org/subscribe/. Have a question about this video? Leave it in the comment section at http://nutritionfacts.org/video/friday favorites what is the safest metabolism booster 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 https://nutritionfacts.org/video/friday favorites what is the safest metabolism booster. 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. 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; you can find yours in the video settings. View important information about our translated resources: https://nutritionfacts.org/translations info/ https://NutritionFacts.org • Subscribe: https://nutritionfacts.org/subscribe • Donate: https://nutritionfacts.org/donate • Podcast : https://nutritionfacts.org/audio • Books: https://nutritionfacts.org/books • Shop: https://drgreger.org • Facebook: https://www.facebook.com/NutritionFacts.org • Twitter: https://twitter.com/nutrition_facts • Instagram: https://www.instagram.com/nutrition_facts_org