Inflammation: When It Heals and When It Harms

Lead-in: what you put on your plate is one of the levers that affects inflammation. Here's what that word actually means.

• Acute vs. chronic: acute inflammation is the body's normal, short-term response to injury or infection, and it's part of healing. Chronic, low-grade inflammation lasts months or years and is linked to heart disease, type 2 diabetes and other conditions (Cleveland Clinic, NCBI StatPearls: Chronic Inflammation).
• Types: systemic or low-grade chronic; joint (rheumatoid arthritis, gout, osteoarthritis flares); gut (Crohn's disease and ulcerative colitis, with "gut barrier" research still emerging); skin (psoriasis, eczema); vascular (inflammation's role in atherosclerosis); and neuroinflammation, an active research area.
• Common drivers: diets high in ultra-processed food and refined carbs, inactivity, poor sleep, chronic stress, smoking, and excess visceral (belly) fat (Harvard Health).
• Markers: C-reactive protein (CRP) and hs-CRP blood tests. A clinician interprets the results (Mayo Clinic).
• Evidence-based ways to lower it: Mediterranean-style eating (vegetables, fruit, whole grains, legumes, olive oil, fish), regular activity, 7–9 hours of sleep, not smoking, managing stress, and losing excess weight (Harvard Health: foods that fight inflammation).
• "The body heals once inflammation is removed," stated accurately: lowering chronic inflammation supports the body's natural repair processes and is linked to better outcomes. It is not a cure-all, and acute inflammation is itself part of how the body heals.

Not medical advice. Talk to your clinician before changing medications or treatment.

Sources

Sources were read Oct 18–20, 2026. Details may have changed since.

• https://my.clevelandclinic.org/health/symptoms/21660-inflammation
• https://www.ncbi.nlm.nih.gov/books/NBK493173/
• https://www.health.harvard.edu/staying-healthy/understanding-acute-and-chronic-inflammation
• https://www.mayoclinic.org/tests-procedures/c-reactive-protein-test/about/pac-20385228
• https://www.health.harvard.edu/staying-healthy/foods-that-fight-inflammation