The likelihood of getting Alzheimer's depends on a few factors, including age, family history, and lifestyle.
Age - Alzheimer's is a progressive brain disorder that affects memory and thinking skills. It is the most common cause of dementia, and the risk of developing the condition increases with age. People aged 65 and older have the highest risk, with 10% of those aged 65-74 having Alzheimer's and nearly half of those aged 85 and over having the condition.
Family History - Having a family member with Alzheimer's increases your risk of developing the condition. If you have a parent, brother or sister with Alzheimer's, your risk of developing the condition is up to three times higher than someone without a family history of the disease.
Lifestyle - While age and family history are the two biggest risk factors, lifestyle choices can also affect the risk of developing Alzheimer's. Research suggests that leading a healthy lifestyle, such as eating a balanced diet, exercising regularly, getting plenty of sleep, and engaging in mentally stimulating activities, can reduce your risk of developing the condition. Additionally, avoiding or reducing the amount of alcohol you drink, quitting smoking, and managing chronic conditions, such as diabetes, can also lower your risk.
Overall, the likelihood of getting Alzheimer's cannot be accurately predicted. However, you can take steps to lower your risk by leading a healthy lifestyle and managing chronic conditions. If you are concerned about your risk, it is best to speak to your doctor for further advice.