A recent study has concluded that engaging in simple mental activities — such as reading, writing or learning a new language — can reduce the risk of developing Alzheimer’s disease by nearly 40 per cent.
The research found that mentally stimulating activities and lifelong learning may not only lower the likelihood of memory loss, but could also delay the onset of the disease by more than five years.
Dr Andrea Zammit, a neuropsychologist at the Rush Alzheimer’s Disease Centre, who led the study, said: “Our research examined cognitive enrichment from childhood through to late life, with a focus on activities and resources that stimulate the mind.”
She noted that cognitive health in later years is strongly influenced by lifelong exposure to intellectually stimulating environments. Dementia — the most common form of Alzheimer’s disease — remains one of the most pressing health challenges, with more than 2,500 deaths linked to the condition recorded in England last year.
There is currently no cure for Alzheimer’s, making prevention a crucial strategy in addressing the devastating impact of the disease.
The study involved 1,939 participants in their eighties who did not have dementia at the outset. They were monitored for approximately eight years. During this period, 551 individuals developed Alzheimer’s disease, while 719 showed signs of mild cognitive impairment.
Researchers concluded that participants who engaged most extensively in lifelong learning — including regular reading and learning foreign languages — developed the disease around five years later than those with lower levels of mental engagement.
