HomeHealth NewsLower-calorie diet could help keep the brain young, animal study says

Lower-calorie diet could help keep the brain young, animal study says

December 13, 2025

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A new study suggests that reducing calories may slow brain aging. Image credit: Maki Nakamura/Getty Images

Reducing caloric intake by 30% for 20 years slowed down indicators of brain aging in a new study of rhesus monkeys.
Specifically, calorie reduction appeared to enhance the integrity of the brain’s glial cells and neuronal…

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