Many people eat without thinking while watching TV, scrolling on their phones, or working on a computer. This habit is more than just a distraction—it can influence how much people eat and what types of foods they choose. A recent study found that screen use increases food intake, especially among women, regardless of what’s on the screen.

Researchers conducted a systematic review and meta-analysis, analyzing data from 23 experimental studies involving nearly 1,900 participants. They compared food intake between those who watched screens while eating and those who did not, as well as among groups exposed to different types of screen content, such as food-related images or weight-control messages.

They found that watching a screen while eating increased food consumption, particularly among women. Screen content modestly influenced intake, and duration mattered. For example, food cues slightly increased intake when screen time was under 30 minutes. However, when exposure lasted longer, food intake remained elevated regardless of the content, suggesting prolonged screen use drives overeating.

These findings suggest that simply having a screen on during meals may encourage overeating, no matter what’s being watched. Reducing screen exposure during meals could be a simple way to help regulate food intake and support healthier eating habits. Learn about the effects of screen time on kids in this episode featuring Dr. Rhonda Patrick.