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Heart Healthy Fats Also Brain Healthy May 21, 2012

Posted by Metabiological in Transhumanism.
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If living longer isn’t enough to get you to put down the steak and start with the olive oil then how about becoming smarter?

The research team analyzed data from the Women’s Health Study — originally a cohort of nearly 40,000 women, 45 years and older. The researchers focused on data from a subset of 6,000 women, all over the age of 65. The women participated in three cognitive function tests, which were spaced out every two years for an average testing span of four years. These women filled out very detailed food frequency surveys at the start of the Women’s Health Study, prior to the cognitive testing.

“When looking at changes in cognitive function, what we found is that the total amount of fat intake did not really matter, but the type of fat did,” explained Olivia Okereke, MD, MS, BWH Department of Psychiatry.

Women who consumed the highest amounts of saturated fat, which can come from animal fats such as red meat and butter, compared to those who consumed the lowest amounts, had worse overall cognition and memory over the four years of testing. Women who ate the most of the monounsaturated fats, which can be found in olive oil, had better patterns of cognitive scores over time.

You are what you eat.  What are you made of?

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