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Is hearing loss an Alzheimer's warning sign? Research shows new risk factors
NewsNation • • health
Key Points:
- The number of people living with Alzheimer’s disease is projected to double by 2060, prompting research into warning signs and risk factors for cognitive decline.
- Hearing loss, particularly reduced hearing clarity, is strongly linked to a higher risk of dementia, though the exact connection remains unclear; social isolation caused by hearing difficulties may contribute.
- Sleep disturbances, including poor-quality sleep and sleep apnea, are identified as significant risk factors for cognitive decline and dementia.
- Additional risk factors include cardio-metabolic issues, hypertension, diabetes, obesity, depression, traumatic brain injury, and low physical activity.
- Experts emphasize that no single factor causes dementia, and effective prevention likely requires addressing multiple risk factors simultaneously.
