Restricting mealtime ameliorates neurodegeneration.

Alzheimer's disease is often accompanied by disruptions in circadian rhythms, which may exacerbate the disease's progression. In this issue, Whittaker and colleagues demonstrate that the modulation of circadian rhythms by time-restricted feeding can alter the disease trajectory in Alzheimer's mouse models.
Competing Interests: Declaration of interests D.A.S. is a consultant, inventor, board member, and in some cases a founder and investor in Life Biosciences (a reprogramming company), EdenRoc Sciences (Cantata, Metrobiotech), InsideTracker, Fully Aligned, Zymo, Galilei, Immetas, Animal Biosciences, Tally Health, and others. For the details, see https://sinclair.hms.harvard.edu/david-sinclairs-affiliations.
(Published by Elsevier Inc.)