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News18•28-09-2026, 16:15
Boost Your Heart Health: Discover the Power of Walnuts!
  • •Walnuts significantly improve cardiovascular risk factors by lowering LDL (bad) cholesterol by 9-16% and diastolic blood pressure by 2-3 mmHg.
  • •They are the only nuts rich in alpha-linolenic acid (ALA), a plant-based omega-3 fatty acid with anti-inflammatory effects, containing 2.5 grams of ALA per ounce.
  • •Incorporating walnuts into an overall healthy eating pattern, like the Mediterranean diet, can significantly reduce the risk of heart disease and stroke.
  • •The American Heart Association (AHA) has certified walnuts as a heart-healthy food through its ‘Heart-Check mark’ program.
  • •To include walnuts in your diet, snack on them 4-5 times a week, sprinkle them on salads or vegetables, or use them in various recipes.

Key Questions Answered

For over two decades, walnuts have been shown to improve cardiovascular risk factors by lowering LDL cholesterol by 9-16% and decreasing diastolic blood pressure by 2-3 mmHg. Additionally, the American Heart Association has certified walnuts as a heart-healthy food through its Heart-Check mark program.

Walnuts are the only nuts that serve as a rich source of alpha-linolenic acid (ALA), a plant-based essential omega-3 fatty acid that provides positive anti-inflammatory effects. Each ounce of walnuts contains 2.5 grams of ALA.

The American Heart Association recommends eating four or more servings of nuts, legumes, and seeds each week. Choosing walnuts to snack on four to five times per week—just a single ounce per serving—helps satisfy hunger as part of a heart-healthy diet.