A study published in Neurology suggests that adults consuming a healthy plant-based diet may have a lower risk of developing Alzheimer’s disease and other dementias. The research analyzed data from nearly 93,000 adults over more than a decade, highlighting the importance of diet quality. Those with the healthiest plant-based diets had a 7% lower risk of dementia, while unhealthy diets increased risk. The study indicates that dietary changes, even later in life, can impact dementia risk.