Scientists are closing in on the brain’s internal circuitry for hunger, revealing a surprisingly precise “off switch” that can shut down cravings in real time. Instead of a single magic button, they ...
Habits can feel mysterious, arriving almost overnight or refusing to stick despite weeks of effort. New work on a “hidden switch” in the brain suggests those differences are not just about willpower, ...
Age-related changes in protein tagging and degradation may help explain how the brain declines over time and why diet can still influence these processes.
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