Reducing inflammation comes down to a combination of dietary changes, consistent movement, quality sleep, stress management, and staying hydrated. Most people searching this topic are dealing with chronic, low-grade inflammation rather than the short-lived kind you get from a sprained ankle or a paper cut. The good news is that the most effective interventions are lifestyle-based, free, and within your control.
Acute vs. Chronic: Know What You’re Dealing With
Acute inflammation is your body’s rapid response to injury or infection. It lasts hours to days, produces familiar signs like redness, swelling, and warmth, and resolves once healing is complete. This type of inflammation is protective and necessary.
Chronic inflammation is a different problem entirely. It can persist for months or years, often without obvious symptoms. Your body keeps sending immune cells to tissues even when there’s no injury or infection to fight. Over time, this low-level immune activity contributes to conditions like heart disease, type 2 diabetes, certain cancers, and joint degeneration. If you’re looking for what to do about inflammation, chronic inflammation is likely what you’re trying to address.
A blood test called high-sensitivity C-reactive protein (hs-CRP) can give you a snapshot of your systemic inflammation. A result under 2.0 mg/L is associated with lower cardiovascular risk, while 2.0 mg/L or above suggests higher risk. A standard CRP reading of 8 to 10 mg/L or higher signals significant inflammation. Knowing your baseline can help you track whether lifestyle changes are working.
Shift Your Diet Toward Plants, Fish, and Healthy Fats
The single most impactful thing you can do for chronic inflammation is change what you eat. The pattern that shows up repeatedly in research is the traditional Mediterranean diet: fruits, vegetables, nuts, seeds, whole grains, fish, and olive oil. People in Mediterranean countries who eat this way consistently show lower levels of inflammatory markers. This isn’t about any one superfood. It’s about the overall pattern of eating mostly plants and healthy fats while limiting processed food, refined sugar, and red meat.
The DASH diet follows similar principles, emphasizing fruits, vegetables, whole grains, low-fat dairy, fish, poultry, and nuts while keeping saturated fat and sodium low. It was originally designed to lower blood pressure, but the same foods that protect your arteries also calm inflammation. Both diets work because they’re rich in compounds found naturally in colorful produce, fatty fish, nuts, and olive oil that help regulate your immune response.
A few practical starting points:
- Fatty fish like salmon, sardines, and mackerel two to three times per week provide omega-3 fatty acids that directly counter inflammatory signaling. Harvard Health notes that getting omega-3s from food is more reliably beneficial than taking high-dose fish oil supplements.
- Leafy greens, berries, and tomatoes are dense in antioxidants that neutralize the cellular damage driving chronic inflammation.
- Extra virgin olive oil contains a compound that functions similarly to a mild anti-inflammatory pain reliever.
- Nuts and seeds provide healthy fats and minerals that support immune balance.
What to cut back on matters just as much. Refined carbohydrates, sugary drinks, fried foods, and processed meats all promote inflammatory activity. You don’t need to eliminate them entirely, but if they make up a large share of your diet, reducing them will likely move the needle more than adding any single “anti-inflammatory” food.
Exercise Consistently, Not Intensely
Regular moderate exercise lowers chronic inflammation through several pathways. It reduces visceral fat (the deep belly fat that actively secretes inflammatory chemicals), improves insulin sensitivity, and triggers the release of anti-inflammatory signaling molecules from working muscles. You don’t need extreme workouts. Walking briskly for 30 minutes most days, cycling, swimming, or light resistance training all count.
Consistency matters far more than intensity. A single hard workout can temporarily spike inflammation, while a sustained habit of moderate activity steadily lowers baseline levels over weeks and months. If you’re currently sedentary, even 15 to 20 minutes of daily walking is a meaningful starting point.
Prioritize Sleep
Sleep deprivation reliably increases inflammatory markers in the blood. Research on total sleep deprivation shows significant increases in several molecules involved in immune activation and vascular inflammation, including compounds that make blood vessel walls stickier and more prone to damage. Even partial sleep restriction, the kind most people experience from consistently getting six hours instead of seven or eight, can elevate inflammation over time.
Most adults need seven to nine hours. If you’re working on inflammation and sleeping under seven hours regularly, improving sleep may do as much good as dietary changes. Practical steps include keeping a consistent wake time (even on weekends), limiting screens in the hour before bed, keeping your bedroom cool and dark, and avoiding caffeine after early afternoon.
Manage Stress Deliberately
Psychological stress activates the same immune pathways as a physical threat. When stress becomes chronic, your body maintains elevated levels of inflammatory chemicals that were only meant to surge briefly. The vagus nerve, a long nerve running from your brainstem to your abdomen, plays a central role in calming this response. When it’s active, it sends “stand down” signals to your immune system.
You can activate this calming pathway without any special equipment. Slow, deep breathing where your exhale is longer than your inhale (for example, inhaling for four counts and exhaling for six to eight) directly stimulates the vagus nerve. So does cold water exposure, even briefly splashing cold water on your face. Meditation, yoga, and tai chi all increase vagal tone over time, which translates to a lower inflammatory baseline.
Non-invasive vagus nerve stimulation devices that clip to the ear or rest against the neck are also being studied for inflammatory conditions and show promise, though they’re not yet standard recommendations for general inflammation management.
Stay Hydrated
Dehydration is an underappreciated driver of inflammation. Research on agricultural workers found that dehydrated individuals had significantly higher blood levels of both CRP and IL-6 (a key inflammatory signaling molecule) compared to those who were well-hydrated. These aren’t obscure markers. CRP and IL-6 are the same ones your doctor checks to assess systemic inflammation. The dehydrated workers also had a higher rate of subsequent kidney injury, suggesting the inflammatory effects of dehydration have real downstream consequences.
There’s no universal daily water target that works for everyone, since needs vary with body size, activity level, climate, and diet. A reliable check is urine color: pale yellow means you’re generally well-hydrated, while dark yellow or amber suggests you need more fluids. If you exercise, work outdoors, or drink a lot of coffee, your needs are higher than average.
Supplements: What the Evidence Actually Shows
Turmeric (specifically its active compound curcumin) is the most widely discussed anti-inflammatory supplement. The challenge is that curcumin is poorly absorbed on its own. Some formulations include black pepper extract (piperine), which slows curcumin’s breakdown and increases how much reaches your bloodstream. Even so, researchers at Oregon State University’s Linus Pauling Institute note that it remains unclear whether doses below 3.6 grams per day are biologically active in humans, and optimal doses for any specific condition haven’t been established.
Omega-3 supplements (fish oil) are similarly popular, but the evidence for general inflammation reduction from supplements is less convincing than it is for omega-3s from food. Harvard Health specifically advises that unless your doctor has prescribed high-dose fish oil for a particular condition, you’re better off eating fatty fish regularly.
Ginger, green tea extract, and boswellia are other supplements with some anti-inflammatory research behind them, but none have the kind of robust, dose-specific evidence that would make them a confident recommendation over dietary and lifestyle changes. Supplements can play a supporting role, but they shouldn’t be your primary strategy.
Over-the-Counter Anti-Inflammatories
NSAIDs like ibuprofen and naproxen work by blocking the production of specific chemicals that cause inflammation and pain. They’re effective for short-term flare-ups, joint pain, and acute injuries. However, they’re not designed for long-term daily use. Regular NSAID use over weeks or months increases the risk of stomach ulcers, kidney problems, and cardiovascular events.
If you find yourself reaching for ibuprofen frequently, that’s a signal to address the underlying inflammation through the lifestyle strategies above rather than masking it repeatedly with medication. For persistent or worsening inflammation, blood work (including CRP) can help identify whether something more specific is going on.