You may remember having a cut, sprain, or a sore throat. The area feels painful and hot, and looks red and swollen. These are telltale signs of inflammation. Inflammation is a natural and essential process that your body uses to defend itself from infections and heal injured cells and tissues.
Inflammation is sometimes compared to a fire. It produces specific biochemicals that can destroy invaders like bacteria and viruses, increase blood flow to areas that need it, and clean up debris. It can be a good thing. But, sometimes it’s possible to have too much of a good thing.
Before we talk about the power that certain dietary and lifestyle habits can have on inflammation, let’s sort out the two different types of inflammation.
There are two kinds of inflammation: acute and chronic. Acute inflammation is short-lived. It’s like a flaming fire that produces the painful, red, hot, swollen symptoms described above. When inflammation is acute it’s usually at high levels in a small localized area in response to an infection or some kind of damage to the body. It’s necessary for proper healing and injury repair.
When your cells detect an infection or damage they send out warning signals to call over your immune system to help out. Your immune system sends over many types of white blood cells to help fight off invading germs [bacteria/viruses/pathogens] and clean up damage so you can heal.
Symptoms of acute inflammation may need short-term treatment such as pain relievers or cold compresses. More serious symptoms like fever, severe pain, or shortness of breath may need medical attention. In general, acute inflammation goes away after the damage is healed, often within days or even hours. Acute inflammation is the “good” kind of inflammation because it does an essential job and then quiets itself down.
Chronic inflammation is different. It’s more of the slow-burning and smoldering type of fire. This type of inflammation can exist throughout your whole body at lower levels. This means that the symptoms aren’t localized to one particular area that needs it. Instead, they can appear gradually, and can last much longer—months or even years. This is the “bad” kind of inflammation.