Not just yellow, you shouldn't eat any snow. Ever.

Not Just Yellow, You Shouldn't Eat Any Snow. Ever.


The rule when it comes to slurping down some snow has always been if it's yellow, the taste will make you bellow, but if it's not, hey, get after it like shrimp at the buffet.

But now a new study says we shouldn't even be doing that.

The study published in Environmental Science: Processes and Impacts is saying snow does a great job of collecting tiny pollution particles.

We're running out of things we can just step outside and start eating. We shouldn't really eat grass because it contains a chemical that would wear down your teeth. We gotta be careful about what apples we eat because God will kick us out of places, and now snow.

Recent severe weather from across the globe:
17 PHOTOS
Severe winter weather across the globe
See Gallery
Not just yellow, you shouldn't eat any snow. Ever.
Spectators attend the ladies 12,5 kilometer mass start competition at the Biathlon World Cup during heavy snow fall on January 16, 2016 in Ruhpolding, southern Germany. Czech Gabriela Soukalova won the competition, German Franziska Hildebrand placed second and German Laura Dahlmeier placed third. / AFP / Christof STACHE (Photo credit should read CHRISTOF STACHE/AFP/Getty Images)
Snow covers the landscape near Braunschweig, central Germany, on January 18, 2016. / AFP / dpa / Julian Stratenschulte / Germany OUT (Photo credit should read JULIAN STRATENSCHULTE/AFP/Getty Images)
TOPSHOT - A man walks at the Poklonnaya Gora War Memorial Park after heavy snowfall in Moscow on January 13, 2016. AFP PHOTO / DMITRY SEREBRYAKOV / AFP / DMITRY SEREBRYAKOV (Photo credit should read DMITRY SEREBRYAKOV/AFP/Getty Images)
HAKKARI, TURKEY - JANUARY 1: A man clears snow off his parked car in Hakkari, Turkey on January 1, 2016. Snow has covered parts of Hakkari overnight, causing major road closures as wild weather continues across the city. (Photo by Gokhan Gucukluoglu/Anadolu Agency/Getty Images)
HAKKARI, TURKEY - JANUARY 1: A man pulls his vehicle during the snowfall in Hakkari, Turkey on January 1, 2016. Snow has covered parts of Hakkari overnight, causing major road closures as wild weather continues across the city. (Photo by Gokhan Gucukluoglu/Anadolu Agency/Getty Images)
A Kurdish boy protects himself against the cold as heavy snow fall hits the city of Sirnak, southeastern Turkey, on January 1, 2016. Tensions are running high throughout Turkey's restive southeast as security forces impose curfews in several towns including Cizre in a bid to root out Kurdistan Workers' Party (PKK) rebels from urban centres. / AFP / BULENT KILIC (Photo credit should read BULENT KILIC/AFP/Getty Images)
VAN, TURKEY - JANUARY 13: A man carries straws for sheeps People with a donkey carry straws for sheeps after snowfall during the winter season at Caldiran town in Van, eastern province of Turkey, on January 13, 2016. (Photo by Ali Ihsan Ozturk/Anadolu Agency/Getty Images)
TOPSHOT - A woman takes a walk at river Spree on a cold winter day in Berlin on January 6, 2016. / AFP / TOBIAS SCHWARZ (Photo credit should read TOBIAS SCHWARZ/AFP/Getty Images)
ERZURUM, TURKEY - JANUARY 14: People walk down on a snow-covered street in Turkey's eastern province Erzurum, on January 14, 2016. (Photo by Yunus Okur/Anadolu Agency/Getty Images)
WHITBY, ENGLAND - JANUARY 14: Snow covered sheep stand on moorland after snowfall over night on January 14, 2016 in Whitby, England. Overnight snowfall in North Yorkshire and areas of Cleveland caused disruption in some areas this morning as temperatures continue to drop. (Photo by Ian Forsyth/Getty Images)
VAN, TURKEY - JANUARY 13: A man carries straws for sheeps People with a donkey carry straws for sheeps after snowfall during the winter season at Caldiran town in Van, eastern province of Turkey, on January 13, 2016. (Photo by Ali Ihsan Ozturk/Anadolu Agency/Getty Images)
MOSCOW, RUSSIA - JANUARY 12: Snowstorm in Moscow brings traffic to a standstill on January 12, 2016 in Moscow, Russia. A strong atmospheric front swept through Moscow bringing a large amount of snow to the city. (Photo by Kristina Kormilitsyna/Kommersant Photo via Getty Images)
ALTAY, CHINA - JANUARY 12: (CHINA OUT) Icicles hang down from the eaves of a row of houses, which formed when snow melted in the daytime and freezed overnight on January 12, 2016 in Altay Prefecture, Xinjiang Uyghur Autonomous Region of China. Affected by El Nino Phenomenon, Altay Prefecture seems to be a warm winter this year compared with previous winters. (Photo by ChinaFotoPress/ChinaFotoPress via Getty Images)
A woman sweeps away the snow on her car on January 12, 2016, in Minsk, as snow cyclone Daniella hits Belarus. / AFP / MAXIM MALINOVSKY (Photo credit should read MAXIM MALINOVSKY/AFP/Getty Images)
A woman turns off her umbrella during a walk in a snow-covered park on January 12, 2016, in Minsk, as the Daniella snow cyclone hits Belarus, according to local media. / AFP / SERGEI GAPON (Photo credit should read SERGEI GAPON/AFP/Getty Images)
JILIN, CHINA - JANUARY 10: (CHINA OUT) Tourists come to look at the rime scenery on an island along the Songhua River on January 10, 2016 in Jilin City, Jilin Province of China. The first rime in 2016 attracted visitors in Jilin. (Photo by ChinaFotoPress/ChinaFotoPress via Getty Images)
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE


More from AOL.com:
Animal shelter finds dog with sliced ear, nose cut off
You've got at least 30 species of insects at home
Take a look inside the breathtaking hotel that sits at the edge of the Earth
Read Full Story