Today’s Solutions: December 19, 2025

In a series of experiments, researchers found a surprising relationship between ambient scents and food choices. Time after time, they found that people who sniffed indulgent foods, like pizza or cookies, were actually less likely to choose or purchase unhealthy foods than those who smelled more nutritious options. Strangely enough, it seems the counterintuitive practice of basking in the scent of junk food for at least two minutes can actually help you make healthier food choices. Who’da thunk?

Solutions News Source Print this article
More of Today's Solutions

New method uses sound waves to map soil health, stop famine, and restore farm...

BY THE OPTIMIST DAILY EDITORIAL TEAM Across the world, soil scientists are trading in their shovels for something unexpected: seismic sensors. In a breakthrough ...

Read More

This simple 15-minute mindset exercise can ease anxiety, science shows

BY THE OPTIMIST DAILY EDITORIAL TEAM A growing body of research is revealing how a short, simple activity that is done in just 15 ...

Read More

3 habits of the happiest people

Think of the happiest people you know. Do you find yourself often wondering what they are doing to maintain a general level of joy? ...

Read More

Changemakers of the week: GRuB and SparkNJ

Every day on the Optimist Daily, we report on solutions from around the world. Though we love solutions big and small, the ones that ...

Read More