Dementia risk could be slashed by 15-minute check-upResearch has linked this common issue with an increased risk of dementiaAn annual 15-minute check-up could significantly reduce your risk of a devastating condition. ‌Studies have indicated that untreated hearing loss is the most significant modifiable risk factor for dementia. The Lancet Commission on Dementia identified midlife hearing loss as the largest modifiable risk factor for dementia - surpassing smoking, social isolation, or lack of exercise. Further research revealed that individuals at increased risk of cognitive decline who also used hearing aids had a 48 per cent lower risk of progressing from mild cognitive impairment to dementia. The additional dementia risk factors highlighted by The Lancet include:Being less educatedHigh blood pressureObesitySmokingDepressionSocial isolationPhysical inactivityDiabetesAlcohol excessTraumatic brain injuryAir pollutionArticle continues belowIf you notice someone exhibiting symptoms of dementia, it's advisable to consult a doctor.