Higher levels of lean muscle might protect against Alzheimer’s disease – study

Higher levels of lean muscle may reduce someone’s chances of developing Alzheimer’s disease, a study suggests (Peter Byrne/PA)

Having high levels of lean muscle may reduce your chances of developing Alzheimer’s disease, research suggests.

Based on genetic data, the study found that people with lifelong, higher, lean muscle mass had a 12% lower risk of Alzheimer’s disease, and also had better cognitive performance.