The DASH (Dietary Approaches to Stop Hypertension) and MIND (Mediterranean-DASH Intervention for Neurodegenerative Delay) diets are designed to support brain health. Both diets emphasize fruits, vegetables, whole grains, and lean proteins while limiting salt, sugar, and unhealthy fats. These diets have been shown to reduce the risk of cognitive decline and improve cognitive performance in older adults. The MIND diet, in particular, combines elements of the Mediterranean and DASH diets to specifically target neurodegenerative diseases.