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Strategies to prevent heart disease

3. Eat a heart-healthy diet

A healthy diet can help protect the heart, improve blood pressure and cholesterol, and lower the risk of type 2 diabetes. A heart-healthy eating plan includes:

  • Vegetables and fruits.
  • Beans or other legumes.
  • Lean meats and fish.
  • Low-fat or fat-free dairy foods.
  • Whole grains.
  • Healthy fats such as olive oil and avocado.

Two examples of heart-healthy food plans include the Dietary Approaches to Stop Hypertension (DASH) eating plan and the Mediterranean diet.

Take in less of the following:

  • Salt or high-sodium meals.
  • Sugar or sweetened beverages.
  • Highly refined carbohydrates.
  • Alcohol.
  • Highly processed food, such as processed meats.
  • Saturated fat, which is found in red meat, full-fat dairy products, palm oil and coconut oil.
  • Trans fat, which is found in some fried fast food, chips and baked goods.