It's obvious how much destruction is done by the flames that lay waste to forests and homes in California's all-too-frequent wildfires. But it's harder to see what chronic inflammation does in your body.

Your body is designed to have temporary, life-enhancing inflammatory immune responses that help heal an injury or defeat an infection. But often, because of harmful lifestyle choices, the immune system gets stuck in a cycle of chronic inflammation.

Then chronic pain, organ damage, heart woes and cognitive problems can develop, as can autoimmune diseases, diabetes and obesity.

Eating highly processed foods, added sugars, red meats, being sedentary, smoking, drinking too much, not sleeping well, and having an unmanaged stress response all fuel the fire.

Here are simple steps to cool down and live younger longer:

• Adopt stress-busting habits. Walk 10,000 steps a day or the equivalent. Meditate or do deep breathing exercises 10 minutes daily. Improve your sleep hygiene with a cool, dark bedroom, no digital devices, and a consistent bedtime every night.

• Lighten up. Call a friend every day; cultivate your posse. Playing with your posse and having a sense of purpose with your relationships, work, and volunteering/hobbies creates a cool, calm attitude and body.

• Eat inflammation-fighting foods. Have wild-caught salmon frequently, stick with healthy oils such as extra-virgin olive oil, have a daily dose of almonds/walnuts/pecans/pistachios, adopt a largely plant-based diet that includes salmon and ocean trout, and get seven or more servings of fruits and veggies daily. Eat 100% whole grain for fiber.

Then you can set the world on fire with your vitality.