If you’ve ever searched the web for “diet and dementia”, you were probably overwhelmed by the amount of conflicting information in the results. You’re not alone. We asked Dr. Pallavi Joshi from Banner Alzheimer’s Institute to help us untangle it all. She breaks down the difference between eating to help prevent cognitive impairment and eating to slow cognitive decline, and shares with us the single most important dietary factor for both. She also explains the popular diets you have likely heard of and if there really are supplements that can be taken to prevent dementia. Get ready to try some kitchen experimentation to find the best way to incorporate small changes into your lifestyle after this one!