In this interview, Heather Sandison, ND, explains how blood sugar imbalances contribute to the onset of cognitive decline. Drawing from her clinical experience, she outlines the stages of Alzheimer's and emphasizes the importance of early intervention. She explains that managing metabolic health, particularly through diet, exercise, and stress reduction, can not only prevent Alzheimer's but also reverse early cognitive decline.

Dr. Sandison highlights the ketogenic diet as a key strategy in improving brain function by switching the body's fuel source from glucose to fat. She also stresses the importance of social engagement and mental stimulation, noting that isolation can accelerate cognitive decline. She shares practical approaches to supporting patients with Alzheimer's, including her integrative care model in which patients receive immersive care focused on lifestyle interventions.