White king salmon fillet
Creative Commons License photo credit: izik

New research findings show that omega-3 fats in your diet may protect your brain cells. It works by preventing the misfolding of a protein resulting from a gene mutation in neurodegenerative diseases like Parkinson’s and Huntington’s.

Editor’s Note: For an excellent source of DHA

For a vegetarian source of DHA

Researchers developed a cell model with a mutation of the Ataxin-1 gene, which induces the misfolding of the protein. These deformed proteins cannot be properly processed by the cell machinery, resulting in tangled clumps of toxic protein that eventually kill the cell. But the omega-3 fat docosahexaenoic acid (DHA) protects cells from this defect.

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