While there is no guaranteed way to prevent Alzheimer’s disease, researchers have identified several lifestyle factors that may help reduce the risk or delay the onset of the disease. These include maintaining a healthy diet rich in fruits, vegetables, and whole grains, engaging in regular physical exercise, staying mentally and socially active, managing stress, getting enough sleep, and avoiding smoking and excessive alcohol consumption. Additionally, controlling other health conditions like diabetes, high blood pressure, and high cholesterol may also lower the risk. [https://www.nia.nih.gov/health/preventing-alzheimers-disease]