Dementia affects approximately 10% of older adults, but early diagnosis can help patients start treatment and families prepare for the future. New research suggests that a reduced temporalis muscle size may indicate an increased risk of dementia.
A recent study, presented at the Radiological Society of North America meeting, analyzed data from 621 cognitively healthy individuals who participated in the Alzheimer’s Disease Neuroimaging Initiative. The researchers tracked participants over five and a half years to see if they developed dementia or experienced changes in brain structure, cognition, and functioning.
The findings suggest that muscle loss could be an early warning sign for dementia. Ryan Glatt, senior brain health coach, notes that sarcopenia, the age-related loss of muscle mass and strength, is linked to frailty, reduced mobility, and metabolic dysfunction – all factors associated with cognitive decline.
While the exact mechanism is unclear, Glatt believes that muscle loss likely plays a role in the processes that impact brain health. He advises addressing muscle loss through weight training, proper nutrition, and regular physical activity to maintain overall health and potentially offer protective benefits for cognitive function.
Other warning signs of dementia include poor physical health, history of stroke, limited work experience, diabetes, and low grip strength. However, prevention is possible by taking care of heart health, staying socially active, learning something new daily, addressing vitamin deficiencies, stimulating senses, protecting head from injuries, and limiting screen time before bed.
Early diagnosis and prevention strategies can significantly impact dementia risk. By understanding the relationship between muscle loss and dementia, individuals can take proactive steps to maintain their brain health.
Source: https://www.womenshealthmag.com/uk/health/a63226601/loss-of-this-muscle-dementia-warning-sign