10 Ways You’re Unknowingly Sabotaging Your Immune System

You forget that germs are everywhere

As much as possible, avoid touching surfaces that might be contaminated with viruses or bacteria, recommends Helen Ewing, PhD, dean of nursing at Carrington College in Mesa, AZ. She points out that heavy use surfaces include elevator buttons, grocery cart handles, cell phones, and gas pumps. Areas where you’re more likely to be exposed include public restrooms, public transportation, fitness centers, and schools. “Essentially anywhere there are large groups of people who may spread infections,” she says. As much as possible, wear gloves when in public settings. Make sure you’re up-to-date on your flu knowledge with this information.

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