The other finding was to exercise on a daily basis. Researchers recruited about 1,000 volunteers between age 18 and 85 to complete a daily log of symptoms throughout cold and flu season.

At the end of the three-month study, the researchers found that the more the participants exercised, the less they reported getting sick. Those who exercised five days a week for 20 minutes or more experienced about 40 percent fewer days of illness compared with those putting in less than one day a week of activity.

For those seniors who live in the Oak Park area, (River Forest, Forest Park, Berwyn, Elmwood Park, Chicago, Riverside, North Riverside, Cicero, Brookfield, Maywood, Melrose Park, Broadview, Lyons, Galewood, River Grove) feel free to come to the Oak Park Arms to get your daily exercise. We have free classes almost every day for our residents and seniors in the Western suburbs. Classes include Sit and Be Fit, Chair Yoga, Tai Chi for Seniors, monthly ballroom dances with a live orchestra, and more. Check our calendar of events for seniors.

Here is the full report from NPR. Or click here to listen to the story.