Heart-Healthy Diet
A heart-healthy diet can significantly reduce your risk of heart disease. Learn which foods to include, which to limit, and how to build heart-protective eating habits.
Overview#
A heart-healthy diet is one of the most important ways to protect your cardiovascular health and reduce your risk of heart disease, stroke, and other cardiovascular problems. What you eat directly affects your heart health, blood pressure, cholesterol levels, and overall cardiovascular function.
The good news is that a heart-healthy diet doesn't have to be restrictive or boring. It's about making smart choices, focusing on whole foods, and finding balance. Small changes can make a big difference in your heart health.
Key Principles#
Focus on Whole Foods:
- Fruits and vegetables
- Whole grains
- Lean proteins
- Healthy fats
- Minimize processed foods
Limit Harmful Fats:
- Saturated fats
- Trans fats
- Replace with healthy fats
Control Sodium:
- Limit salt intake
- Read labels
- Use herbs and spices
- Aim for less than 2,300 mg daily
Balance and Moderation:
- Variety of foods
- Appropriate portions
- Regular meals
- Occasional treats are fine
Foods to Include#
Fruits and Vegetables:
- Aim for: 4-5 servings each daily
- Benefits: Vitamins, minerals, fiber, antioxidants
- Tips: Eat variety of colors, fresh or frozen
- Examples: Berries, leafy greens, citrus, tomatoes
Whole Grains:
- Aim for: Make half your grains whole
- Benefits: Fiber, B vitamins, helps lower cholesterol
- Tips: Choose whole grain bread, pasta, rice, cereals
- Examples: Oats, quinoa, brown rice, whole wheat
Lean Proteins:
- Fish: Especially fatty fish (salmon, mackerel) 2x/week
- Poultry: Skinless, lean cuts
- Legumes: Beans, lentils, chickpeas
- Nuts and seeds: In moderation
- Limit: Red meat, processed meats
Healthy Fats:
- Olive oil: Use for cooking
- Avocado: Great addition to meals
- Nuts and seeds: Almonds, walnuts, chia seeds
- Fatty fish: Omega-3 fatty acids
- Limit: Saturated and trans fats
Low-Fat Dairy:
- Choose: Low-fat or fat-free options
- Benefits: Calcium, protein
- Limit: Full-fat dairy, high-fat cheeses
Foods to Limit#
Saturated Fats:
- Red meat
- Full-fat dairy
- Butter
- Processed foods
- Limit to less than 6% of daily calories
Trans Fats:
- Partially hydrogenated oils
- Some processed foods
- Fried foods
- Avoid when possible
Sodium:
- Processed foods
- Canned foods (choose low-sodium)
- Restaurant foods
- Condiments
- Aim for less than 2,300 mg daily
Added Sugars:
- Sugary drinks
- Sweets and desserts
- Processed foods
- Limit to less than 10% of daily calories
Processed Foods:
- Often high in sodium, sugar, unhealthy fats
- Read labels carefully
- Choose whole foods when possible
Practical Tips#
Shopping:
- Shop perimeter of store (fresh foods)
- Read nutrition labels
- Choose whole foods
- Buy seasonal produce
- Plan meals ahead
Cooking:
- Use healthy cooking methods (baking, grilling, steaming)
- Use herbs and spices instead of salt
- Replace butter with olive oil
- Cook at home more often
- Try new recipes
Eating Out:
- Check menus ahead
- Ask for modifications
- Choose grilled over fried
- Request dressings/sauces on side
- Watch portion sizes
Meal Planning:
- Plan balanced meals
- Include variety
- Prep ahead
- Cook in batches
- Use leftovers creatively
Special Diets#
DASH Diet (Dietary Approaches to Stop Hypertension):
- Emphasizes fruits, vegetables, whole grains
- Low-fat dairy
- Lean proteins
- Low sodium
- Proven to lower blood pressure
Mediterranean Diet:
- Emphasizes fruits, vegetables, whole grains
- Healthy fats (olive oil)
- Fish and seafood
- Moderate wine (if appropriate)
- Associated with heart health
Plant-Based:
- Emphasizes plant foods
- Can include some animal products
- Or be fully vegetarian/vegan
- Associated with heart health
When to Seek Care#
Contact Healthcare Provider#
- Need for specialized diet
- Heart disease or risk factors
- High blood pressure
- High cholesterol
- Questions about diet
Consider Registered Dietitian#
- Need for meal planning help
- Medical nutrition therapy
- Complex dietary needs
- Weight management
- Education and support
Self-care is Appropriate#
- Following general guidelines
- Making gradual improvements
- No medical concerns
- Learning and experimenting
Prevention#
Prevent Heart Disease:
- Follow heart-healthy diet
- Exercise regularly
- Maintain healthy weight
- Don't smoke
- Manage stress
- Control blood pressure and cholesterol
- Get regular check-ups
FAQ#
Do I need to give up all my favorite foods?#
No. A heart-healthy diet includes room for favorite foods in moderation. The key is balance—mostly heart-healthy foods with occasional treats.
Is all fat bad for my heart?#
No. Unsaturated fats (olive oil, nuts, fish) are actually good for your heart. It's saturated and trans fats that should be limited.
How much salt is too much?#
Aim for less than 2,300 mg of sodium per day. If you have high blood pressure, your doctor may recommend less (1,500 mg).
Can I still eat red meat?#
You can eat red meat occasionally, but limit it. Choose lean cuts and smaller portions. Consider it a treat rather than a regular part of your diet.
Will this diet help if I already have heart disease?#
Yes. A heart-healthy diet can help manage existing heart disease, prevent further problems, and improve overall health. Work with your healthcare team to develop the best plan for you.
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