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Picky eater or genetic predisposition?: A look into the science and psychology behind food aversion
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Mar 12, 2019
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Picky eater or genetic predisposition?: A look into the science and psychology behind food aversion
Is there a certain food that, no matter how many times you’ve tried to like, makes your stomach churn? Or maybe you just hate the taste for no apparent reason?
Illustration of a young boy making a face at peas that are arranged like an unhappy face on his plate.
Illustration of a young boy making a face at peas that are arranged like an unhappy face on his plate.
(
Tim Lee/The News & Observer/MCT Graphics via Getty Images
)

Is there a certain food that, no matter how many times you’ve tried to like, makes your stomach churn? Or maybe you just hate the taste for no apparent reason?

Is there a certain food that, no matter how many times you’ve tried to like, makes your stomach churn? Or maybe you just hate the taste for no apparent reason?

There may be a reason behind that distaste. Although it’s difficult to pinpoint one specific cause, food aversion may be the result of a variety of components. Research has shown that humans often dislike bitter and spicy foods. Beyond that, psychological factors also play a role in food aversion. For example, a traumatic or negative experience with a certain food can lead someone to develop an aversion.

So is there a way to get past the distaste and learn to love again? It depends. Frequency of consumption can help, but if a traumatic experience is linked to the food, it may be harder.

Is there a specific food you cannot stand? Is it completely arbitrary or can you think of a reason behind it? Call in and share your experience at 866-893-5722.

Guests:

Soo-Yeun Lee, professor of food science and human nutrition at the University of Illinois at Urbana-Champaign

Catherine Forestell, associate professor of psychological sciences at the College of William & Mary; her research focuses on the development and maintenance of food preferences and eating habits from infancy to adulthood

Credits
Host, AirTalk
Host, Morning Edition, AirTalk Friday, The L.A. Report A.M. Edition
Senior Producer, AirTalk with Larry Mantle
Producer, AirTalk with Larry Mantle
Producer, AirTalk with Larry Mantle
Associate Producer, AirTalk & FilmWeek
Associate Producer, AirTalk
Apprentice News Clerk, AirTalk
Apprentice News Clerk, FilmWeek