23&Me Can Use Your DNA To Find Your Favorite Flavor Of Ice Cream Now
Genetics determine a lot of who we are, from our hair color to our eye color to our height. They also have a hand in determining our preferences: our likes, our dislikes, the things that make us go yum or meh or ew. Now, 23andMe can predict your ice cream preference based on your genetic makeup, using your DNA to see if you, genetically, are predisposed to prefer chocolate to vanilla. Does it sound like a вЂњPick some nucleotides and IвЂ™ll tell you which ice cream is your soulmateвЂќ internet quiz? Yes. Will you still swap for results? I mean, youвЂ™re here, arenвЂ™t you?
As 23andMe notes in their report, which used data from over 980,000 23andMe research participants, your food preferences are influenced far more by things like culture and environment. (ItвЂ™s probably one of the main reasons we go вЂњicky noвЂќ at eating escargot and вЂњyummy yumвЂќ when presented with bright yellow chemical cheese goo.) However, 23andMe calls genetics the вЂњcherry on topвЂќ to determining the things you like.
вЂњScientists at 23andMe identified 739 genetic markers that are associated with preferring vanilla ice cream versus chocolate ice cream,вЂќ the company states in their email test results. вЂњIn addition to genetics, other factors like age, sex, and ancestry can also influence your chances.вЂќ
In other words, when you grab a pint of chocolate over vanilla, it may in part be influenced by your genetic makeup.
вЂњA personвЂ™s preference may be related to their sense of smell,вЂќ 23andMe notes in their report. вЂњIndeed, many of the genetic variants we found associated with ice cream preference are in or near olfactory receptor genes, like OR10A6 and OR5M8. Those genes contain instructions for proteins that help detect odors.вЂќ Because taste and smell are linked in our brain, both influence our experience when eating certain foods. Basically, having certain olfactory receptor genes could be the metaphoric cherry-on-top to determining whether youвЂ™re Team Chocolate or Team Vanilla.
Overall, the debate over whether chocolate or vanilla ice cream has no clear winner. A survey from the International Dairy Foods Association put vanilla in the number one spot for most popular ice cream flavors. However, chocolate was a close second. Cookies NвЂ™ Cream, Mint Chocolate Chip, Chocolate Chip Cookie Dough, and Buttered Pecan also made the list. вЂњCookie DoughвЂќ took the number 9 spot which is. confusing. Who is requesting chocolate chipless cookie dough ice cream? Is this a delicacy I need to indulge in.
Whether you like chocolate over vanilla may also be predicted by your gender. According to an ice cream survey 23andMe published in December 2018, women are more likely to prefer chocolate ice cream over vanilla. 56% of women said theyвЂ™re more of a chocolate ice cream person while 44% voted for vanilla. Men, however, tend to be more evenly split with 51% preferring vanilla and 49% preferring chocolate.
In addition to this latest ice cream endeavor, 23andMe has developed four new trait reports: cilantro taste aversion, misophonia, hair thickness, and wake-up time. вЂњThe reports also help us understand something else that many of us know already but for which we may still need a reminder вЂ” our genetics donвЂ™t explain everything,вЂќ the report states.
If you arenвЂ™t a fan of cilantro, your hatred has been scientifically validated. вЂњ23andMe researchers have identified two genetic variants associated with aversion to cilantro in people of European ancestry,вЂќ the 23andMe report states. вЂњThese two variants are near genes that control the olfactory receptors that determine a personвЂ™s sense of smell. Some of these receptors detect something called aldehydes, a compound found in soap, and a major component of the cilantro aroma.вЂќ In other words, when people say that cilantro вЂњtastes like soapвЂќ they could mean that literally.
Of course, genetics are the be-all, end-all for your preferences. Having the “cilantro-soap” gene doesn’t mean you’ll hate cilantro. You won’t betray your ancestral history by occasionally having a scoop of vanilla ice cream.
Genetics determine a lot of who we are, from our hair color to our eye color to our height. They also have a hand in determining our preferences: our likes, our dislikes, the things that make us go yum or meh or ew. Now, 23andMe can predict your iceвЂ¦
23andMe Can Guess If You Prefer Chocolate or Vanilla Ice Cream
Apparently, it has a lot to do with your sense of smell.
Summer is peak ice cream season, and when you’re heading to your local scoop shop, chances are, you already know what you’re going to order. Maybe you’re more inclined to eclectic flavors, like earl grey and cardamom, and you believe the more mix-ins, the merrier, relishing in finding large chunks of chocolate in each bite. Or, you might gravitate toward plain chocolate ice cream, considering yourself an ice cream purist. However, whatever your preference is, it may have a lot more to do with genetics than you realize—and 23andMe has the data to back it up.
On June 28, the biotechnology company released a new trait report that, by examining data from over 980,000 23andMe research participants, estimates how likely you are to prefer vanilla ice cream to chocolate, and vice versa. Of course, there are still external factors that determine your favorite flavor, such as culture and environment, according to the 23andMe announcement—but the company refers to genetics as “the cherry on top,” as it often is with other food preferences like aversions to cilantro and bitter taste. In their research, 23andMe scientists identified 739 genetic markers associated with preferring vanilla ice cream to chocolate, and then combined that information with “non-genetic factors, such as age and sex,” ultimately creating a model to predict people’s ice cream flavor of choice.
The end results? It may come down to smell—many of the genetic variants the team found are “in or near olfactory receptor genes, like OR10A6 and OR5M8, which contain instructions for proteins that help detect odors.” And apparently, women are also more likely to prefer chocolate ice cream to vanilla—56 percent prefer chocolate while 44 percent are on team vanilla. Men, on the other hand, are almost evenly split, with vanilla just squeaking ahead at 51 percent, and chocolate at 49. To find out about your own flavor disposition and other traits, you can check out 23andMe’s Health + Ancestry Service kit, which we’ve included below.
Speaking of ice cream, if you’re planning on making a batch at home this summer, we have plenty of recipes—all you have to do is pick between making this olive oil flavor (from Portland’s famous Salt & Straw) or peach-blueberry version first.
Apparently, it has a lot to do with your sense of smell.