Shorter Eating Window Improves Cognitive Performance in Older Women

A recent six‑month study suggests that the timing of meals may influence cognitive performance in older adults. Researchers found that limiting the daily eating window to roughly 8–9 hours helped preserve certain thinking skills compared with a more extended eating period.

The trial involved older women who were randomly assigned to either a restricted 8–9 hour eating window or a standard 12‑hour window. Those in the shorter window scored higher on tests of planning and problem‑solving, while both groups lost similar amounts of weight, indicating that meal timing rather than calorie reduction alone may be linked to cognitive benefits.

These findings point to the possibility that when people eat could be as important as how much they eat for maintaining mental function in later life, warranting further research into intermittent eating patterns as a potential strategy for age‑related cognitive decline.