Chronic inflammation drives many age-related diseases, from heart disease to arthritis to cognitive decline. Dietitians point to nine foods with proven anti-inflammatory properties that can help protect your long-term health.

Fatty fish like salmon, mackerel, and sardines top the list. They contain omega-3 fatty acids, which reduce inflammatory markers in the blood. Research consistently shows people who eat fish twice weekly have lower rates of cardiovascular disease.

Berries, particularly blueberries and strawberries, contain anthocyanins and other polyphenols that suppress inflammatory pathways. Studies from Harvard Medical School found regular berry consumption correlates with improved brain aging.

Leafy greens like spinach and kale deliver vitamin K and antioxidants. A study in the American Journal of Clinical Nutrition linked high vegetable intake to reduced inflammatory markers in older adults.

Nuts, especially almonds and walnuts, provide both omega-3s and vitamin E. A Mediterranean diet study showed nut consumption lowered C-reactive protein, a key inflammation marker.

Olive oil contains oleocanthal, a compound with effects similar to anti-inflammatory medications. Extra-virgin varieties retain the highest levels.

Cruciferous vegetables like broccoli and Brussels sprouts contain sulforaphane, which actively suppresses inflammatory genes. Research at Johns Hopkins University demonstrates these compounds accumulate in tissues over time.

Turmeric contains curcumin, studied extensively for reducing joint inflammation in people with arthritis. Dr. Bharat Aggarwal's research at MD Anderson Cancer Center shows it works best when combined with black pepper for absorption.

Whole grains and legumes provide fiber that feeds beneficial gut bacteria, which influence systemic inflammation.

Dark chocolate with 70 percent cacao or higher offers flavonoids that improve blood vessel function.

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