Jennifer GaengSep 22, 2025 4 min read

Foods That Fight Inflammation (And The Ones Making It Worse)

Fatty fish like salmon and fresh vegetables are powerful anti-inflammatory foods.
Fatty fish like salmon and fresh vegetables are powerful anti-inflammatory foods. | Adobe Stock

Inflammation is apparently the root of all health evils. Cancer, heart disease, diabetes, arthritis, depression, autoimmune diseases, Alzheimer's—they're all linked to chronic inflammation. The good news? You can fight it with what you eat. The bad news? Your favorite foods are probably making it worse.

What Is Inflammation?

Inflammation is your body's way of protecting itself from injuries and infections. Usually that's helpful. But sometimes your body keeps the inflammation going even when nothing's wrong. That's chronic inflammation, and it's basically your body attacking itself for no reason.

Harvard Health and other experts say this chronic inflammation is what leads to all those diseases nobody wants.

Foods That Actually Help

Tomatoes and garlic are inflammation-fighting powerhouses.
Tomatoes and garlic are inflammation-fighting powerhouses. | Adobe Stock

Tomatoes are surprisingly good at fighting inflammation. They contain lycopene, which reduces something called interleukin-6—a protein that causes inflammation. It's also what makes tomatoes red. Studies show they might prevent heart disease and prostate cancer too.

Fatty fish like salmon, tuna, and sardines are packed with omega-3 fatty acids. These protect your blood vessels from plaque buildup. They're one of the best sources of omega-3s you can get. If you absolutely hate fish, you could opt for a high quality supplement.

Berries work because of anthocyanins - the compounds that give them color. Strawberries, blueberries, raspberries, blackberries - they all fight inflammation at the cellular level. Research links them to lower risks of basically everything bad.

Nuts and seeds feed your gut bacteria with fiber. Walnuts, almonds, pistachios, sunflower seeds, pumpkin seeds - healthy gut bacteria means less inflammation throughout your body.

Extra virgin olive oil is a staple of the anti-inflammatory Mediterranean diet.
Extra virgin olive oil is a staple of the anti-inflammatory Mediterranean diet. | Adobe Stock

Olive oil has this antioxidant called oleocanthal that fights inflammation. Get the extra virgin stuff - it has more of the good compounds.

Green leafy vegetables are loaded with vitamins A through K. Spinach, kale, arugula, chard—they've all got iron, magnesium, and potassium. Spinach specifically can slow cognitive decline and reduce stroke risk.

The Stuff Making It Worse

Red meat and processed meat are inflammation bombs. Burgers, steaks, hot dogs, sausage—the saturated fats trigger inflammatory responses. Evidence shows eating lots increases your risk of heart disease, cancer, and diabetes.

Crispy fried chicken may be comforting, but fried foods are packed with unhealthy fats that trigger inflammation. | Adobe Stock
Crispy fried chicken may be comforting, but fried foods are packed with unhealthy fats that trigger inflammation. | Adobe Stock

Saturated fats from full-fat dairy, butter, and poultry skin are also problems, according to Brigham and Women's Hospital. Although recent studies suggest full fat milk might have a counterbalancing effect on this due to its fat soluble vitamin contents.

Sugar-sweetened beverages like soda cause inflammation without even making you feel full. Your body processes liquid sugar differently than solid food, so you get all the bad effects with zero satisfaction.

White bread and pastries and anything with refined carbohydrates spike your blood sugar and trigger inflammation. That morning bagel? Your body hates it.

Fried foods like French fries are a double problem. They're high in inflammatory saturated fats and often cooked in oils that create more inflammatory compounds when heated. Harvard Health says if you absolutely must eat fried food, avoid stuff fried in animal fats.

Trans fats are the worst. Found in margarine, shortening, and lard, they create inflammation linked to heart disease, stroke, and diabetes. Harvard Health says avoid them completely.

What This Actually Means

Nobody's expecting you to live on salmon and spinach. But if you're dealing with chronic health issues—or just don't want them —this stuff matters.

The pattern's obvious: whole foods from plants and fish reduce inflammation. Processed foods, sugar, and red meat increase it. That Mediterranean diet everyone won't shut up about? This is why it works.

Processed meats like bacon, along with refined carbs in bagels, are among the top inflammatory foods.
Processed meats like bacon, along with refined carbs in bagels, are among the top inflammatory foods. | Adobe Stock

Small changes count. Swap white bread for whole grain. Add berries to breakfast. Use olive oil instead of butter. Order the salmon sometimes instead of always getting the steak.

The inflammation in your body right now took years to build up. You can't fix it overnight. But you can start turning it around one meal at a time.

Pick your battles. Love burgers? Fine, skip the fries and soda. Need your morning pastry? Balance it with nuts and berries later. It's not about being perfect—it's about making more anti-inflammatory choices than inflammatory ones.

Your body's keeping score whether you realize it or not. The question is whether you care enough to do something about it.

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