"Anti-inflammatory" refers to substances or treatments that reduce inflammation, which is the body's natural response to injury or infection. Inflammation can cause redness, swelling, and pain, and while it is a protective mechanism, chronic inflammation can lead to various health issues, including arthritis, heart disease, and diabetes. Common anti-inflammatory agents include certain medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs), and natural remedies like turmeric and ginger. A diet rich in fruits, vegetables, and omega-3 fatty acids can also help lower inflammation levels in the body, promoting overall health and well-being.