{"id":2790,"date":"2010-09-28T08:00:40","date_gmt":"2010-09-28T15:00:40","guid":{"rendered":"http:\/\/www.todayifoundout.com\/?p=2790"},"modified":"2012-11-27T21:41:44","modified_gmt":"2012-11-28T05:41:44","slug":"what-causes-ice-cream-headaches","status":"publish","type":"post","link":"http:\/\/www.todayifoundout.com\/index.php\/2010\/09\/what-causes-ice-cream-headaches\/","title":{"rendered":"What Causes Ice Cream Headaches"},"content":{"rendered":"<div class=\"pf-content\"><p><a href=\"http:\/\/www.todayifoundout.com\/wp-content\/uploads\/2010\/09\/icecream.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-2794\" title=\"ice cream\" src=\"http:\/\/www.todayifoundout.com\/wp-content\/uploads\/2010\/09\/icecream-e1285680782510.gif\" alt=\"ice cream\" width=\"349\" height=\"247\" \/><\/a><a href='http:\/\/www.todayifoundout.com' title='Interesting Facts'>Today I found out<\/a> what causes ice cream headaches.<\/p>\n<p>While many theories on what exactly causes ice cream headaches or &#8220;brain freezes&#8221; have existed for some time, it has only been very recently that it was discovered exactly what is going on here. \u00a0It turns out, ice cream headaches are a result of a rapid change in the size of blood vessels as a response to an extreme shift in temperature in the roof of the mouth, particularly the back of the roof of the mouth.<\/p>\n<p>Specifically, what is happening here is that when you stick something extremely cold in your mouth and eat it quickly, such as drinking an ice cold beverage or eating ice cream rapidly, it rapidly cools the palate of your mouth. \u00a0Why this is significant is that there is a nerve\u00a0center located just above the back of the roof of your mouth. \u00a0This nerve center includes nerve clusters that send signals to the brain about changes in body temperature. \u00a0When these nerve clusters are rapidly cooled by what you are consuming, they are over stimulated and send the message to the brain that the body just lost a severe amount of heat. \u00a0This ends up resulting in the rapid contraction of blood vessels in your head.<\/p>\n<p>Shortly thereafter, the temperature at the palate of your mouth goes back to normal and the nerve centers signal everything is fine and the blood vessels end up rapidly dilating. \u00a0This all can happen in a matter of a few seconds, but the end result of this rapid contraction and\u00a0dilation\u00a0of blood vessels is an extreme, sharp pain, often in your temples, forehead, or sometimes even in your face itself.<\/p>\n<p>This ends up creating a very similar pulsing sensation that many people experience when they get true migraine headaches. \u00a0Migraine headaches can even be induced by cold temperatures in some people, leading some researches to believe there is a close connection between what is happening during certain types of migraine headaches and what is happening during an ice-cream headache.<\/p>\n<p><span id=\"bonusfacts\">Bonus<\/span> Facts:<\/p>\n<ul>\n<li>The scientific name for an ice cream headache is &#8220;sphenopalatine ganglioneuralgia&#8221;. \u00a0This basically just means &#8220;nerve pain of the sphenopalatine ganglion&#8221;.<\/li>\n<li>Not that most ice-cream headaches last very long, typically at most 10-30 seconds, but if you want to have an ice cream headache go away a little bit faster, most doctors suggest simply pressing your tongue against the roof of your mouth. \u00a0This will help heat up the palate a little faster than it would have otherwise, which will reduce the time needed for the ice cream headache to go away.\u00a0Alternatively, you can just consume the cold item much slower to prevent the ice cream headache\u00a0completely. \u00a0This gives the palate a chance to keep its temperature regulated enough that the nerve center above it doesn&#8217;t overreact to what it&#8217;s sensing.<\/li>\n<li>As noted, most ice cream headaches only last 10-30 seconds. \u00a0However, there have been documented cases of ice cream headaches that lasted as many as five minutes.<\/li>\n<li>While most people at one point or another in their lives has experienced an ice cream headache, these headaches are only somewhat common in about 1\/3 of humans.<\/li>\n<li>The oldest documented form of something resembling ice cream being served is from 200 BC in China. \u00a0Here they served a frozen mix of milk and rice.<\/li>\n<li>Yet another early frozen treat reference was from Rome around the year 50 when the Emperor Nero would have ice crushed and mixed with fruit toppings.<\/li>\n<li>The first actual ice cream references, in terms of something closely resembling modern day ice cream, comes from a\u00a0recipe\u00a0in an 18th century publication called <em>Mrs. Mary Eales&#8217;s\u00a0Receipts\u00a0in London. <\/em>This recipe was as follows:\n<ul>\n<li>To ice CREAM. Take Tin Ice-Pots, fill them with any\u00a0Sort of Cream you like,\u00a0either plain or sweeten&#8217;d,\u00a0or Fruit in it;<\/li>\n<li>shut your\u00a0Pots very close;<\/li>\n<li>to six Pots\u00a0you must allow eighteen or\u00a0twenty Pound of Ice,\u00a0breaking the Ice very small;<\/li>\n<li>there will be some great\u00a0Pieces, which lay at the\u00a0Bottom and Top.<\/li>\n<li>You must\u00a0have a Pail, and lay some\u00a0Straw at the Bottom; then\u00a0lay in your Ice, and put in\u00a0amongst it a Pound of Bay-Salt; set in your Pots of\u00a0Cream, and lay Ice and Salt\u00a0between every Pot, that they\u00a0may not touch; but the Ice\u00a0must lie round them on every\u00a0Side;<\/li>\n<li>lay a good deal of Ice\u00a0on the Top, cover the Pail<\/li>\n<li>with Straw, set it in a\u00a0Cellar where no Sun or Light\u00a0comes, it will be froze in\u00a0four Hours, but it may stand\u00a0longer;<\/li>\n<li>than take it out\u00a0just as you use it; hold it\u00a0in your Hand and it will\u00a0slip out.<\/li>\n<li>When you wou&#8217;d\u00a0freeze any Sort of Fruit,\u00a0either Cherries, Rasberries,\u00a0Currants, or Strawberries,\u00a0fill your Tin-Pots with the<\/li>\n<li>Fruit, but as hollow as you\u00a0can;<\/li>\n<li>put to them Lemmonade,\u00a0made with Spring-Water and\u00a0Lemmon-Juice sweeten&#8217;d;<\/li>\n<li>put\u00a0enough in the Pots to make\u00a0the Fruit hang together, and\u00a0put them in Ice as you do\u00a0Cream.<\/li>\n<\/ul>\n<\/li>\n<li>Due to the difficulty in making ice cream and storing it, ice cream tended to be a treat reserved only for very special occasions until very recently; it wasn&#8217;t until the mid-20th century that ice cream became a common popular treat.<\/li>\n<li>One of the major developments in spurring the popularity of ice cream was the development of soft serve ice cream in the 20th century. \u00a0This method of making ice cream was developed by a team of chemists in Britain, whose membership included Margaret Thatcher. \u00a0They found a way to double the amount of air per unit volume in ice cream. \u00a0This, in turn, made the ice cream cheaper to make (less ingredients, more air), and made it possible to have a\u00a0relatively\u00a0simple machine make it to order from a spigot.<\/li>\n<li>The idea of putting ice cream in edible cones dates all the way back to the 19th century. \u00a0However, this practice didn&#8217;t seem to become popular until the 1904 World&#8217;s Fair when fate\u00a0intervened\u00a0by having an ice cream vendor, who ran out of cardboard dishes used to hold ice cream, next door to a Syrian waffle maker. \u00a0One thing led to another and soon the two teamed up to sell ice cream in waffle cones. \u00a0Due to its popularity, this was quickly copied by other vendors and spread from there.<\/li>\n<li>Americans consume on average about 4 gallons of ice cream per person per year, which is tops in the world.<\/li>\n<\/ul>\n<span class=\"collapseomatic \" id=\"id69effb2c75ffd\"  tabindex=\"0\" title=\"Expand for References:\"    >Expand for References:<\/span><div id=\"target-id69effb2c75ffd\" class=\"collapseomatic_content \">\n<ul>\n<li><a title=\"Ice Cream Headache\" href=\"http:\/\/en.wikipedia.org\/wiki\/Ice-cream_headache\" target=\"_blank\">Ice Cream Headache<\/a><\/li>\n<li><a title=\"Headaches come in icy flavors\" href=\"http:\/\/query.nytimes.com\/gst\/fullpage.html?res=9E05E6D71E39F937A25756C0A961958260\" target=\"_blank\">Headaches Come in Icy Flavors<\/a><\/li>\n<li><a title=\"Brain Freeze Science\" href=\"http:\/\/www.divinecaroline.com\/22178\/84726-brain-freeze-science-ice-cream\" target=\"_blank\">Brain Freeze Science<\/a><\/li>\n<li><a title=\"Ice Cream Headache\" href=\"http:\/\/www.bmj.com\/content\/314\/7091\/1364.full\" target=\"_blank\">Ice Cream Headache: No Need for Abstinence<\/a><\/li>\n<li><a title=\"Ice Cream\" href=\"http:\/\/en.wikipedia.org\/wiki\/Ice_cream\" target=\"_blank\">Ice Cream<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p><a href='http:\/\/www.todayifoundout.com' title='Interesting Facts'>Today I found out<\/a> what causes ice cream headaches. While many theories on what exactly causes ice cream headaches or &#8220;brain freezes&#8221; have existed for some time, it has only been very recently that it was discovered exactly what is going on here. \u00a0It turns out, ice cream headaches are a result of a rapid change in the size of [&#8230;]<\/p>\n","protected":false},"author":2,"featured_media":2794,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,10],"tags":[229,595,594,204],"class_list":["post-2790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-today-i-found-out","category-science","tag-biology","tag-headache","tag-ice-cream","tag-science-2"],"_links":{"self":[{"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/posts\/2790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/comments?post=2790"}],"version-history":[{"count":9,"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/posts\/2790\/revisions"}],"predecessor-version":[{"id":2796,"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/posts\/2790\/revisions\/2796"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/media\/2794"}],"wp:attachment":[{"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/media?parent=2790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/categories?post=2790"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.todayifoundout.com\/index.php\/wp-json\/wp\/v2\/tags?post=2790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}