May 17, 2014
Foods that appear to be nutritious could actually be destroying your brainpower. The culprit? A common ingredient slipped into many "healthy" foods, including baby food, applesauce, and oatmeal, a breakfast favorite. Researchers at UCLA found that ingesting foods and drinks containing fructose, a component of the ingredient high-fructose corn syrup and sugar, for just six weeks caused troubling changes in brain function. "Our findings illustrate that what you eat affects how you think," says Fernando Gomez-Pinilla, PhD, a professor of neurosurgery and integrative biology and physiology at UCLA. "Eating a high-fructose diet over the long term alters your brain's ability to learn and remember information."
While high-fructose corn syrup and added sugar is rampant in soda and candy products, it also hides out in some seemingly innocuous items like bread, juices, ketchup, and instant oatmeal. (Previous studies have found high-fructose corn syrup is sometimes contaminated with mercury.) Most often associated with obesity and diabetes, this latest study, appearing in the Journal of Physiology, shows that too much fructose can harm the brain, too.
Source: Leah Zerbe