Treating chronic inflammation requires a combination of lifestyle changes, and in some cases medication, sustained over months to meaningfully lower your body’s inflammatory activity. Unlike the acute inflammation you get from a cut or infection, chronic inflammation is a low-grade, persistent immune response that contributes to heart disease, type 2 diabetes, and autoimmune conditions. The good news: most of the effective interventions are things you control directly.
How to Know If You Have It
Chronic inflammation doesn’t announce itself with obvious symptoms. You might feel fatigued, achy, or foggy, but the only reliable way to measure it is through a blood test called high-sensitivity C-reactive protein (hs-CRP). A 2025 scientific statement from the American College of Cardiology now recommends universal screening of hs-CRP alongside cholesterol for both primary and secondary heart disease prevention.
The clinical cutoffs are straightforward: below 1 mg/L is low risk, 1 to 10 mg/L indicates moderate to elevated inflammation, and above 10 mg/L signals high inflammatory burden (though your doctor will want to rule out acute illness or infection first). A single reading above 3 mg/L is enough to flag increased inflammatory risk in routine practice. CRP is sensitive but nonspecific, meaning it tells you inflammation exists without pinpointing where it’s coming from. That’s why treatment targets the broad drivers of inflammation rather than any single source.
Shift Your Diet Toward Anti-Inflammatory Foods
The Mediterranean diet is the most studied dietary pattern for reducing chronic inflammation. It emphasizes vegetables, fruits, whole grains, legumes, nuts, olive oil, and fish while limiting red meat, processed foods, and refined sugar. A meta-analysis of studies in older adults found a statistically significant inverse relationship between adherence to this pattern and CRP levels, meaning the more closely people followed it, the lower their inflammatory markers dropped.
The mechanism goes beyond simply avoiding junk food. High-fiber foods like legumes, oats, and vegetables feed beneficial gut bacteria that produce short-chain fatty acids, particularly butyrate, propionate, and acetate. These compounds actively suppress inflammatory signaling in intestinal cells. In lab studies, even low concentrations of butyrate reduced the production of key inflammatory molecules by more than tenfold compared to cells exposed to inflammatory triggers alone. When your gut lining stays intact and well-nourished, fewer inflammatory signals leak into your bloodstream.
Practical starting points: replace refined cooking oils with extra-virgin olive oil, eat fatty fish (salmon, sardines, mackerel) two to three times per week, swap processed snacks for nuts and fruit, and build meals around vegetables and legumes rather than treating them as side dishes. These aren’t small tweaks. For most people eating a standard Western diet, this represents a significant overhaul, and the inflammatory benefits scale with how consistently you stick with it.
Prioritize Sleep Quality and Duration
Sleep is one of the most underestimated drivers of chronic inflammation. Research from the American Academy of Sleep Medicine found that women who slept five hours or less per night had significantly elevated hs-CRP levels compared to those sleeping longer. This threshold aligns with earlier findings linking short sleep to increased cardiovascular death risk, and the inflammatory pathway appears to be a key reason why.
Your body performs most of its immune regulation and tissue repair during deep sleep. When you consistently cut that short, your immune system stays in a mildly activated state, producing more inflammatory molecules than it should. Aim for seven to eight hours per night. If you struggle with sleep, consistent wake times matter more than consistent bedtimes, and keeping your room cool, dark, and screen-free in the hour before bed makes a measurable difference for most people.
Manage Chronic Stress
Stress doesn’t just feel bad. It creates a specific biological problem that fuels inflammation. Under normal conditions, the stress hormone cortisol acts as a brake on your immune system, dialing down inflammatory responses once a threat has passed. But when stress is constant, your immune cells gradually stop responding to cortisol’s signals. Researchers at Carnegie Mellon University call this glucocorticoid receptor resistance.
The consequence is straightforward: without cortisol doing its job, inflammatory responses run longer and hit harder than they should. This increases your risk of asthma flares, autoimmune episodes, cardiovascular disease, and type 2 diabetes. It also explains why chronically stressed people get sicker when they catch a cold. The cold virus itself isn’t worse, but the unchecked inflammatory response to it produces more severe symptoms.
Effective stress-reduction strategies include regular aerobic exercise (which independently lowers inflammatory markers), mindfulness meditation, and structured relaxation practices. The specific method matters less than consistency. Even 20 minutes of daily walking or a brief breathing practice can begin restoring cortisol sensitivity over weeks.
Exercise as Anti-Inflammatory Medicine
Regular physical activity is one of the most potent anti-inflammatory interventions available, and it works through multiple channels. Muscle contractions release signaling molecules that directly counteract inflammatory processes. Exercise also reduces visceral fat, the deep abdominal fat that acts as a constant source of inflammatory chemicals.
You don’t need intense workouts to see benefits. Moderate-intensity exercise, like brisk walking, cycling, or swimming, performed for 150 minutes per week is the threshold most associated with meaningful reductions in inflammatory markers. Resistance training adds further benefit by building metabolically active muscle tissue. The key is regularity. A single hard workout triggers a temporary spike in inflammation, while consistent training over weeks and months brings baseline levels down.
Medications That Target Inflammation
The ACC’s 2025 statement marks a shift in how seriously medicine takes inflammation as a treatable cardiovascular risk factor. For people with persistently elevated hs-CRP, the recommendations now include considering statin therapy regardless of cholesterol levels. Statins have well-documented anti-inflammatory effects beyond their cholesterol-lowering role.
Low-dose colchicine (0.5 mg daily) is now FDA-approved specifically to reduce the risk of heart attack, stroke, and cardiovascular death in adults with established heart disease or multiple risk factors. This is the first medication approved with inflammation reduction as a primary cardiovascular benefit, and it represents a significant step in treating chronic inflammation pharmacologically.
Over-the-counter options like aspirin and other anti-inflammatory drugs are being studied for various inflammation-related conditions, but they carry risks including gastrointestinal bleeding and are not broadly recommended for long-term use solely to manage chronic inflammation. The ACC statement emphasizes that lifestyle interventions should be the first line of defense, with medications layered on when inflammatory burden remains high despite those changes.
What Doesn’t Work as Well as You’d Think
Fish oil supplements are widely marketed for inflammation, but the evidence is surprisingly thin. Harvard Health Publishing notes that despite multiple studies evaluating omega-3 supplements for preventing heart disease, cancer, and other inflammation-related conditions, there is still no convincing evidence to recommend them, particularly at the high doses often sold for anti-inflammatory purposes. Eating whole fish remains more effective, likely because the combination of omega-3s with other nutrients in fish produces benefits that isolated supplements don’t replicate.
Single-ingredient supplements like turmeric and ginger show anti-inflammatory activity in lab settings, but the doses used in research often far exceed what commercial supplements deliver, and absorption from the gut is poor without specific formulation strategies. These aren’t harmful, but they’re unlikely to move the needle on their own if the bigger lifestyle factors remain unaddressed.
Putting It Together
Chronic inflammation responds best to stacking multiple interventions rather than relying on any single fix. A realistic starting plan looks like this: shift toward a Mediterranean-style eating pattern, protect seven-plus hours of sleep, build 150 minutes of moderate exercise into your week, and address any chronic stress with a daily practice that works for you. Ask your doctor to check your hs-CRP level as a baseline, then retest in three to six months to see if your changes are working. If your levels remain stubbornly above 3 mg/L despite consistent effort, that’s when the conversation about pharmacological options like statins or colchicine becomes relevant.