(CNN)As the coronavirus situation intensifies, you might be wondering: How can I keep myself healthy?
The answer lies in following the latest guidelines on social distancing, proper handwashing and your local stay-at-home directives.
But there are also ways to strengthen your own immune system. Diet is one of them, and we covered that here in part one of our immunity boosting series.
Yet what you eat is just one factor. Being physically active, meditating and managing stress, and getting adequate sleep help, too. Keep reading to find out why those habits boost your immunity and how you can take advantage of their benefits.
Find time for fitness
Engaging in regular physical activity is a great way to help manage stress and strengthen your immune system. In fact, research shows that "fit individuals" -- defined as those who partake in regular physical activity -- have a lower incidence of infection compared to inactive and sedentary individuals. What's more, being physically active may help reduce the risk of chronic diseases that could further weaken your immune system, including cardiovascular disease, diabetes and obesity.
How does exercise help? For one, physical activity helps to flush bacteria out of the lungs, decreasing your chances of getting a cold, flu or other illness. Exercise also reduces levels of the body's stress hormones, such as adrenaline and cortisol, explained MaryAnn Browning, CEO and founder of Browningsfitness. Lower levels of stress hormones may protect against illness.
"[Exercise] also stimulates the production of endorphins -- chemicals in the brain that are the body's natural painkillers and mood elevators," Browning said.
For at-home fitness essentials, Browning recommends getting a set of yellow, green and red resistance bands (the colors correspond with varying levels of resistance). "These can be used for back, bicep, triceps, shoulders and leg work," Browning said.
She also recommends looped bands to go around the calves or thighs, which strengthen the glutes and can help prevent knee and back injuries.
For an at-home cardio workout, Browning recommends jumping jacks, high knees, butt kicks, burpees and switch jumps -- during which you'll jump to turn 180 degrees and then back again -- for 15 seconds each. Then repeat the circuit five to 10 times, depending on what you can handle.