Prediabetes may be linked to worse brain health

People with prediabetes, whose blood sugar levels are higher than normal, may have an increased risk of cognitive decline and vascular dementia, according to a new study led by University College London (UCL) researchers.

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For the study, published in the journal Diabetes, Obesity and Metabolism, researchers analyzed data from the UK Biobank of 500,000 people aged 58 years on average, and found that people with higher than normal blood sugar levels were 42% more likely to experience cognitive decline over an average of four years, and were 54% more likely to develop vascular dementia over an average of eight years (although absolute rates of both cognitive decline and dementia were low).

The associations remained true after other influential factors had been taken into account – including age, deprivation, smoking, BMI and whether or not participants had cardiovascular disease.

1 Comment

Filed under aging brain, brain function, brain health, diabetes, prediabetes

One response to “Prediabetes may be linked to worse brain health

  1. Healthy lifestyle👍governments really do need to start prescribing exercise more widely.

    Liked by 1 person

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