Key dementia insight about muscle mass unlocked in new research from Curtin University

Key points

• Researchers from Curtin University have found that losing muscle mass as people age increases their risk of developing dementia by 42 per cent. The study also revealed that obesity before age 65 raises dementia risk by 9 per cent, but the risk decreases for those over 65.
• Lead researcher Dr Uraiporn Booranasuksakul said maintaining muscle strength is important as people age.
• Professor Mario Siervo noted the relationship between body weight, ageing and dementia is complex.