The Grateful Dead celebrates 50 years since the band's start this year.
A new study in Neurology, the journal of the American Academy of Neurology, finds that even small elevations in blood sugar can influence short-term memory, decreasing our ability to do things like recall words.
The study fits with a larger body of evidence that finds elevated blood sugar puts people at higher risk of cognitive decline.
NPR Food and Health Correspondent Allison Aubrey joins Here & Now’s Robin Young.
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