A buttery food flavouring ingredient found in microwave popcorn could intensify the damaging effects of abnormal brain proteins linked to Alzheimer’s, a recent study has suggested.Diacetyl (DA), an artificial food flavouring that gives popcorn and margarine its distinctive butter taste, encourages beta-amyloid proteins in the brain to ‘clump’ together, according to findings published in the Chemical Research in Toxicology journal.
Fish may help to protect the brain against the memory loss and cell damage caused by Alzheimer’s disease, scientists reported yesterday.
A study of mice carrying a human gene that causes Alzheimer’s disease suggests that a diet rich in an omega-3 fatty acid called DHA slows progression of the disorder in its later stages.
“This is the first proof that our diets affect how our brain cells communicate with each other under the duress of Alzheimer’s,” said Prof Greg Cole of the University of California, Los Angeles, senior author of the paper in the journal Neuron. “