Can lifestyle changes reduce Alzheimer's risk? Insights from Dr. Sanjay Gupta

There is new evidence suggesting lifestyle interventions can improve cognitive function in people with mild cognitive impairment and early dementia due to Alzheimer’s disease. Participants in a trial featured in a documentary made changes such as adopting a vegan diet, daily aerobic exercise, stress reduction, and online support groups. While some saw no improvement, others experienced life-changing results. CNN Chief Medical Correspondent Dr. Sanjay Gupta underwent tests to assess his brain health and risk for Alzheimer’s, leading to a list of lifestyle changes for a healthy future. Share your questions about lifestyle and brain health and any changes you are considering to reduce dementia risk or maintain brain health with CNN.