The revealing popularity of the "food disgust test" on Twitter.

The Food Disgust Test, a personality quiz that asks questions about food-disgust triggers, has gone viral on Twitter. The test was created by researchers Christina Hartmann and Michael Siegrist to understand people's relationship with food and to help enhance the understanding of consumer acceptance of new foods and food technologies. The test's questions about food disgust triggers are fascinating because disgust about certain kinds of food is also part of people's identities.