Over the years, dozens that internet obstacles have do the rounds on YouTube and throughout social media platforms. Some of these viral fads are offered to advantage a particular cause, such as raising awareness because that ALS (amyotrophic lateral sclerosis) through dumping buckets of ice water end one’s head.

You are watching: Gallon of milk in an hour

However, various other versions of this viral challenges—swallowing spoonfuls the cinnamon and consuming toxic birds pods, to surname a few—pose a little bit of a threat to participants. Perhaps, the longest-lived of these dangerous tests appears to be the well known Gallon Challenge. This trending contest tasks rivals with drinking one gallon that milk in one hour. To “complete” this challenge, one must keep the whole gallon down—meaning if girlfriend don’t throw up because that 60 minutes, girlfriend win.

Though it sound harmless enough, no one need to attempt this.

Your Body has Limits

Like plenty of internet-based trials, the Gallon difficulty is not just foolish but can also prove lethal.

Why? since the human being body is no designed to digest this sheer amount of liquid in together a quick time frame.

“First of all, over there is a complete stomach capacity as well as individual yongin for big quantities in your stomach in ~ one time,” Dr. Sarah Ash, associate Professor in ~ N.C. State and coordinator of the school’s Undergraduate Nutrition Program, called The Technician newspaper. “The stomach, in general, just holds around a fifty percent a gallon—one of the root cause of the vomit reflex is the so-called ‘stretch’ receptor in the stomach that sense when capacity has been met.”


The difficulty of this difficulty has nothing to carry out with milk, specifically. In fact, the lactose in ~ the milk wouldn’t even have enough time to begin breaking down.

“The lactose is not likely the reason of the vomiting,” claimed Dr. Ash. “Lactose intolerance, resulted in by too little of the cradle enzyme the breaks down lactose, is a trouble of the large intestine, not the stomach.”

Participants of the Gallon an obstacle should be prepared for a couple of other next effects, such as diarrhea and uncontrollable gas.

Too much of a an excellent Thing

Still, doctors warn that the usage of too lot of anything in too small time can be dangerous. In the comparable Water Challenge, whereby contestants space asked to drink a huge amount of water in a short time, there have actually been numerous reported instances that fatalities.

Water intoxication—overhydration, hyperhydration, or water poisoning—occurs as soon as the typical balance of electrolytes in the human body is pushed exterior safe boundaries due to excessive water intake. This reasons a to decrease in the levels of sodium in the blood and can reason a possibly fatal disturbance in brain functions.

In February 2005, Matthew Carrington, a college student at Chico State university in California, died while participating in a fraternity hazing routine involving forced water intoxication. Two years later, Jennifer Strange, a 28-year-old mother of three from Sacramento, passed away after participating in a radio contest. Contestants were asked come drink as much water together they might without urinating, and also the winner would get a Nintendo Wii video game system. Strange drank 2 gallons of water in 3 hours, passing far six hours later.


The first mention that the milk version of the difficulty was thought to come from major League Baseball pitcher bill Lee’s book, The dorn Stuff, which described relief pitchers act it come pass the time on your off work in the so late 1960s.

In 1999, legislators collection up their very own version of the Gallon challenge in phibìc Carolina to promote the dairy industry and, a year later, the MTV present “Jackass” filmed a Gallon challenge in Portland, Oregon. The results? A lot of of civilization throwing up—and a lot much more attempting the challenge.

In 2008, number of members the a fraternity at Arizona State University set up a “milk-chug” challenge on a neighborhood bridge. They were arrested for causing a car accident after lock vomited on the web traffic below.

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Though the supposed statistic floating about the internet cases that one in 15 human being can successfully finish the challenge, that leaves 14 out of 15 who cannot. As long as there’s part sliver the hope, people will continue trying to handle this intoxicating challenge. But, us highly recommend you don’t try this at home.

By Ryan Clark, contributor for sdrta.net and host that Ripley’s believe It or Notcast

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