Two or More Servings of Fish Per Week May Protect Healthy Brains

Newswise — MINNEAPOLIS – A new study suggests that healthy older people who eat two or more servings of fish a week, including salmon, tuna and sardines, may have a lower risk later in life of developing vascular brain disease, a group of conditions that affect blood flow and blood vessels in the brain. The research is published in the November 3, 2021, online issue of Neurology®, the medical journal of the American Academy of Neurology. The study found that eating a diet rich in fish had the greatest protective effect on people younger than 75 years old.

“Our results are exciting because they show something as simple as eating two or more servings of fish each week is associated with fewer brain lesions and other markers of vascular brain damage, long before obvious signs of dementia appear,” said study author Cecilia Samieri, PhD, of the University of Bordeaux in France….

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