The 2026 review included television, phone use, gaming, walking, and other distracting tasks. Forty studies measured intake during the meal; 10 measured intake at a later eating occasion. Across all studies, the increase during the distracted meal was not statistically clear. Intake at the later eating occasion was higher.
Two outcomes, not one
The result changed depending on when researchers measured energy intake.
One experiment
One experiment found more later snacking after eating while walking.
Sixty women ate a cereal bar while walking, watching television or talking. Later snack intake was highest in the walking condition.
Before applying the result
The review does not show that every person who checks a phone will overeat.
The studies used different distractions, foods, and intervals before the later measurement. Passive distractions such as television were the subgroup associated with higher intake during the meal; physically or cognitively demanding distractions did not show a clear increase.
To observe your own pattern, compare three meals with a screen and three without one. After each meal, record what you remember eating and when you next feel hungry. This small comparison is an observation, not a diagnosis.
Compare before you ban
Track meal memory and the next hunger time, not screen use alone.
How MorselFlow fits
One photo can be a small signal: this meal is beginning.
MorselFlow does not score attention or restrict screens. Taking a photo just before eating can place a brief boundary in a busy flow.
The photo can also help bring the meal back later.
This article explains research for a general audience. It is not diagnosis, treatment or individualized nutrition advice. Definitions and effects vary across studies and do not justify one universal causal claim.