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Beyond Blood Pressure: DASH Diet Boosts Brain Health
2 Jul
Summary
- DASH diet rich in fruits, vegetables, and lean protein lowers cognitive decline risk.
- This eating plan significantly reduces blood pressure, heart disease, and stroke risk.
- Midlife is the ideal time to adopt the DASH diet for cognitive and health benefits.
The DASH diet, originally designed to lower blood pressure, is now recognized for its profound benefits to brain health, potentially slowing cognitive decline. This eating plan, rich in fruits, vegetables, whole grains, and lean protein, has been linked to a 41% reduced risk of cognitive decline in recent studies. Its effectiveness extends to protecting cardiovascular health by lowering blood pressure and cholesterol.
The Dietary Approaches to Stop Hypertension (DASH) diet was developed in the 1990s and is well-supported by decades of research. It is considered one of the healthiest diets globally, offering a balanced approach rather than a restrictive one. Experts suggest midlife, typically between ages 45 and 65, is a crucial period to adopt the DASH diet as risk factors for high blood pressure often emerge then.
Beyond its impact on blood pressure and cognitive function, the DASH diet aids in weight management and blood sugar control. Its emphasis on fiber-rich foods promotes satiety and slows sugar absorption, contributing to better insulin sensitivity and reduced risk of type 2 diabetes. While generally safe, individuals with kidney disease may need to monitor potassium intake.
