From Newsgroup: sci.misc
From the -2get off yer asses-+ department:
Title: Scientists reveal how exercise protects the brain from AlzheimerrCOs Author:
Date: Fri, 20 Feb 2026 15:19:43 +0000
Link:
https://www.sciencedaily.com/releases/2026/02/260219040752.htm
Exercise may sharpen the mind by repairing the brainrCOs protective shield. Researchers found that physical activity prompts the liver to release an enzyme that removes a harmful protein causing the blood-brain barrier to become leaky with age. In older mice, dialing down this protein reduced inflammation and improved memory. The discovery points to a surprising body-to-brain pathway that could inspire new AlzheimerrCOs therapies.
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