Several whole foods can measurably lower inflammation in your body, with the strongest evidence behind fatty fish, colorful berries, nuts, leafy greens, and olive oil. These aren’t fringe superfoods. They’re staples of dietary patterns like the Mediterranean diet, which has been shown in meta-analyses of randomized controlled trials to significantly reduce key inflammatory markers like interleukin-6 and high-sensitivity C-reactive protein.
The common thread is that anti-inflammatory foods work through their fats, fiber, and plant compounds, not through any single magic ingredient. Eating them consistently matters far more than adding one to an otherwise processed diet.
Fatty Fish and Omega-3s
Fatty fish is the single most studied anti-inflammatory food, and the evidence is strong. Salmon, mackerel, sardines, herring, and anchovies are rich in two omega-3 fatty acids, EPA and DHA, that directly interfere with your body’s inflammatory processes at multiple levels. They reduce the production of inflammatory signaling molecules called cytokines, limit the ability of immune cells to migrate toward and stick to inflamed tissue, and suppress the activation of a key protein (nuclear factor kappa B) that turns on inflammatory genes throughout your body.
What makes omega-3s especially interesting is that they don’t just block inflammation. They actively help resolve it. EPA and DHA are converted into specialized compounds called resolvins, protectins, and maresins that signal your immune system to wind down an inflammatory response once it’s done its job. Without enough of these resolution signals, low-grade inflammation can linger indefinitely, which is the type linked to heart disease, type 2 diabetes, and other chronic conditions.
Two to three servings of fatty fish per week is the amount most dietary guidelines recommend. If you don’t eat fish, algae-based omega-3 supplements provide the same EPA and DHA, since fish get their omega-3s from algae in the first place.
Berries and Darkly Pigmented Produce
Blueberries, strawberries, blackberries, cherries, and even purple potatoes get their deep color from anthocyanins, a class of plant compounds with potent anti-inflammatory effects. Clinical trials have tested anthocyanin-rich foods and supplements across a range of doses and populations, and the results are consistently positive. CRP, one of the most widely used blood markers of inflammation, dropped between 13% and 42.5% across different trials. TNF-alpha, another inflammatory marker, fell by 8% to 38%. IL-6 reductions ranged from 7% to 37%.
The reductions vary depending on the dose, the form of the food, and the health status of the people being studied. People with metabolic syndrome, who start with higher baseline inflammation, tend to see the largest improvements. In one trial, participants with metabolic syndrome who took anthocyanin supplements for just four weeks saw a 42.5% drop in CRP and a 31% reduction in TNF-alpha. Even in healthier populations, though, daily berry consumption for two to six weeks produced meaningful changes in inflammatory markers.
Anthocyanins also appear to help after high-fat meals, which are known to trigger a temporary spike in inflammation. Trials measuring post-meal inflammation found CRP reductions of 13% to 22% and IL-6 reductions of 7% to 37% when anthocyanin-rich foods were consumed alongside the fatty meal. A cup of mixed berries with breakfast or as a snack is a practical way to get a meaningful dose.
Nuts, Especially Walnuts
Walnuts are the best-studied nut for inflammation, largely because they contain more omega-3s (in the form of alpha-linolenic acid) than any other tree nut. A two-year randomized trial published in the Journal of the American College of Cardiology assigned older adults to either their usual diet or a diet that included 30 to 60 grams of walnuts daily, roughly a small handful to a half-cup. After two years, the walnut group had significantly lower concentrations of several inflammatory biomarkers compared to the control group.
Almonds, pistachios, and other tree nuts also have anti-inflammatory properties, largely from their combination of unsaturated fats, fiber, and polyphenols. A small daily handful of mixed nuts is a reasonable target. Roasting doesn’t destroy their beneficial fats, but heavily salted or sugar-coated varieties add problems that offset the benefits.
Extra Virgin Olive Oil
Extra virgin olive oil is rich in a compound called oleocanthal, which works through a similar pathway to ibuprofen, inhibiting the same inflammatory enzymes. It also contains other polyphenols that reduce oxidative stress and lower inflammatory gene expression. The key distinction is “extra virgin,” meaning the oil is cold-pressed and unrefined. Refined olive oils lose most of these compounds during processing. If your olive oil doesn’t have a slightly peppery bite at the back of your throat, it’s likely too processed to deliver much anti-inflammatory benefit. Two to three tablespoons per day, used for cooking or drizzling on food, is the amount associated with benefits in Mediterranean diet trials.
Leafy Greens and Cruciferous Vegetables
Spinach, kale, Swiss chard, broccoli, Brussels sprouts, and cauliflower are packed with vitamins, minerals, and plant compounds that reduce inflammation through several overlapping mechanisms. They’re high in vitamin K, which helps regulate inflammatory responses, and in carotenoids and flavonoids that act as antioxidants, neutralizing the reactive molecules that trigger and sustain inflammation.
Cruciferous vegetables like broccoli and cabbage also contain sulforaphane, a compound that activates your body’s own antioxidant defense system rather than simply acting as an antioxidant itself. This makes cruciferous vegetables especially effective because they boost your internal capacity to manage oxidative stress on an ongoing basis. Raw or lightly cooked preparations preserve more sulforaphane than boiling, which leaches it into the water.
Turmeric and Ginger
Turmeric’s active compound, curcumin, blocks several inflammatory pathways and has shown benefits in trials on joint pain, metabolic syndrome, and exercise recovery. The practical challenge is absorption. Curcumin on its own is poorly absorbed by your gut. Combining turmeric with black pepper increases absorption by up to 2,000%, because a compound in black pepper prevents your liver from breaking down curcumin before it reaches your bloodstream. Fat also improves absorption, so cooking turmeric into a dish with olive oil and black pepper is an effective way to use it.
Ginger works through related but distinct mechanisms, primarily by inhibiting the production of prostaglandins and leukotrienes, two families of inflammatory molecules. Fresh ginger, dried ginger, and ginger supplements have all shown modest anti-inflammatory effects in trials, particularly for muscle soreness and osteoarthritis pain. One to two grams of ginger per day, roughly a half-inch piece of fresh root, is the dose used in most positive studies.
The Pattern Matters More Than Any Single Food
Individual anti-inflammatory foods are helpful, but they work best in combination. The Mediterranean diet, which bundles most of the foods on this list into a single eating pattern, is the most studied dietary approach for reducing inflammation. A 2025 systematic review and meta-analysis of randomized controlled trials found that people following a Mediterranean diet had significant reductions in high-sensitivity CRP and IL-6 compared to control diets. These are the two inflammatory markers most strongly linked to long-term disease risk.
The practical takeaway is straightforward. Build meals around vegetables, fruits, whole grains, legumes, nuts, olive oil, and fish. Minimize ultra-processed foods, refined sugar, and refined carbohydrates, which actively promote inflammation. You don’t need to eat perfectly at every meal. The goal is shifting the overall balance of your diet so that anti-inflammatory foods make up the majority of what you eat, consistently, over months and years. That pattern is what moves the needle on chronic inflammation.