Early speech changes may indicate Alzheimer's disease

Alzheimer's disease is increasingly diagnosed, with ten million cases worldwide each year. In the UK, about one million people currently live with the disease, a number expected to rise to 1.6 million by 2050. Early detection is crucial for treatment and support. Changes in speech and language can indicate early signs of Alzheimer’s. Key signs include frequent pauses in conversation, using incorrect words, discussing tasks instead of completing them, limited vocabulary, and difficulty naming items in a category. Age is the main risk factor, with the likelihood of developing Alzheimer’s doubling every five years after 65. Persistent language issues may signal early-onset Alzheimer’s, especially in those at higher risk, such as individuals with Down Syndrome.