→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKtcg?list=PLR0XuDegDqP2Acy6g9Ta7hzC0Rr3RDS6q Never run out of things to say at the water cooler with TodayIFoundOut! Brand new videos 7 days a week! More from TodayIFoundOut What's the Difference Between Green and Black Tea https://youtu.be/CiSpW_JS4wc?list=PLR0XuDegDqP0HjtNM-IuWjliZeLoLVNan The Time That Pre-Sliced Bread was Illegal https://youtu.be/K9MxqQfaibU?list=PLR0XuDegDqP0HjtNM-IuWjliZeLoLVNan In this video: In most spicy foods, this is thanks to the same chemicals that cause the burning sensation on your tongue, namely capsaicin or allyl isothiocyanate. Capsaicin is chemical found in fruits of the genus Capsicum, which includes peppers. It is present, usually in relatively high amounts, in the placental tissue that holds the seeds of the peppers, as well as in lower concentrations in other parts of the fruit. Want the text version?: http://www.todayifoundout.com/index.php/2011/02/why-spicy-foods-can-cause-your-nose-to-run/ Sources: http://www.ehow.com/facts_7377619_do-things-make-nose-run_.html http://www.lifeslittlemysteries.com/why-does-your-nose-run-when-you-eat-spicy-food-1008/ http://www.wisegeek.com/why-does-my-nose-run-when-i-eat-spicy-food.htm http://www.ifood.tv/blog/why-do-spices-make-your-nose-run http://en.wikipedia.org/wiki/Capsaicin http://en.wikipedia.org/wiki/Allyl_isothiocyanate http://jn.nutrition.org/content/109/5/773.full.pdf http://www.ehow.com/how-does_5162351_do-spicy-foods-cause-diarrhea.html http://en.wikipedia.org/wiki/Capsicum http://recipe4you.blogspot.com/2011/01/list-10-most-spicy-food-in-world.html