Blood Sugar Highs and Lows Linked to Greater Dementia Risk in Type 1 Diabetes

EMBARGOED FOR RELEASE UNTIL 4 P.M. ET, WEDNESDAY, JUNE 2, 2021

Newswise — MINNEAPOLIS – Older people with type 1 diabetes who have been to the hospital at some point for both low and high blood sugar levels may be at six times greater risk for developing dementia years later. The research is published in the June 2, 2021, online issue of Neurology®, the medical journal of the American Academy of Neurology. The study also found that people with type 1 diabetes who visit the hospital for just one of the blood sugar extremes may also be at greater risk for developing dementia.

Type 1 diabetes is a chronic condition in which the pancreas produces little or no insulin.

Hypoglycemia is low blood glucose, or the main sugar in blood, that may result in loss of consciousness. Hyperglycemia results from insulin deficiency or extremely high blood sugar and dehydration. This study…

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