Four Evidence-Based Ways to Reduce Inflammation and Protect Your Heart

Inflammation is a normal and essential part of healing. However, when it becomes chronic, it damages blood vessels, speeds up plague build-up in the arteries, and increases the risk of heart attack, stroke, and heart failure. The encouraging news is that everyday lifestyle choices have a powerful effect on inflammation and heart risks.

1. Prioritize an Anti-Inflammatory, Heart-Healthy Diet
Diets high in ultra-processed foods, refined carbohydrates, sugary beverages, and processed meats are consistently associated with higher inflammation.

From a heart standpoint, the strongest evidence supports diets rich in:

• Fruits and vegetables
• Nuts, seeds, and legumes (beans, lentils, and peas)
• Whole grains
• Healthy fats, particularly extra-virgin olive oil
• Fish and other sources of omega-3 fatty acids

These foods are a big part of the Mediterranean diet, which has been shown to reduce inflammation and lower rates of major heart events. Limiting added sugars, fried foods, refined grains, and processed meats is also important.

2. Move Your Body Consistently
Regular physical activity is one of the most effective ways to lower inflammation. Exercise improves blood flow, insulin sensitivity, blood pressure, cholesterol, and triglyceride levels, all while reducing inflammation.

The American Heart Association recommends:

• At least 150 minutes per week of moderate-intensity aerobic exercise for adults, and
• Muscle-strengthening activities on two or more days per week

Importantly, exercise doesn’t have to be extreme to be beneficial. Consistent movement, like walking, cycling, swimming, or resistance training, also helps prevent and reverse obesity, a major driver of chronic inflammation.

3. Protect Sleep and Actively Manage Stress
Poor sleep and chronic stress are key contributors to inflammation and heart disease. Short sleep duration is associated with elevated inflammation, high blood pressure, diabetes, and coronary disease.

Aim for seven to nine hours of quality sleep per night. In addition, simple stress-reduction strategies, such as slow breathing, mindfulness practices like meditation, or daily relaxation routines can reduce sympathetic nervous system activation and inflammation.

4. Avoid Tobacco and Don’t Rely on Alcohol for “Heart Benefits”
Smoking is a powerful pro-inflammatory and a leading cause of preventable heart disease. Quitting smoking reduces cardiovascular risk at any age, with benefits beginning almost immediately.

Regarding alcohol; current evidence doesn’t support a safe level of alcohol use for heart health. While earlier studies suggested possible benefit with low intake, more analyses have shown that even small amounts of alcohol increase the risk of high blood pressure, irregular heartbeats, stroke, and overall heart disease.

Inflammation and heart disease develop gradually, and so does prevention. Small, sustainable changes in nutrition, physical activity, sleep, stress management, and avoidance of harmful exposures can greatly reduce inflammation and protect long-term heart health.