Soda is on the mind. A new small study in rats found that drinking sugary beverages may result in memory issues down the line.
University of Southern California researchers looked at adult and adolescent rats, and feed them sugary beverages (meant to mimic soda) for a month. After a month, the rats completed tasks that assessed their cognitive function and memory. The adult rats had no problems, but the adolescent rats who had been drinking sugary beverages had impaired memory and trouble learning.
The findings are being presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB), and are preliminary. The researchers plan to explore whether the soda is causing inflammation in the brain’s hippocampus, which is the region of the brain involved in memory and learning.
Though the research has not been done in humans, it’s part of a growing body of work looking at the risks of soda.
More Must-Reads from TIME
- L.A. Fires Show Reality of 1.5°C of Warming
- Behind the Scenes of The White Lotus Season Three
- How Trump 2.0 Is Already Sowing Confusion
- Elizabeth Warren’s Plan for How Musk Can Cut $2 Trillion
- Why, Exactly, Is Alcohol So Bad for You?
- How Emilia Pérez Became a Divisive Oscar Frontrunner
- The Motivational Trick That Makes You Exercise Harder
- Zelensky’s Former Spokesperson: Ukraine Needs a Cease-Fire Now
Contact us at letters@time.com