• Vitamin C. Studies are unclear about
whether vitamin C can actually prevent colds, but getting extra vitamin C when
you're sick may help you feel better sooner.
• Echinacea. Echinacea is a popular
herbal supplement used to boost immunity, though, again, research studies have
not specifically found it effective in preventing colds.
• Zinc. While this essential
mineral may not prevent a cold, if you get sick, zinc may help you feel better
faster.
Once on the plane, be sure to practice the same basic hygiene
principals and techniques that you would use on the ground to minimize the
germs you pick up and to reduce your risk of getting sick. You should:
• Wash your hands. "Always wash your
hands before eating and after using the toilet," says Greg T. Snider, MD,
a physician at the Lexington Clinic's Occupational and Travel Services
Department in Kentucky. You might also carry a small bottle of hand-sanitizing
gel for times when you can't get to a sink, and sanitize your hands more
frequently if anyone around you is showing symptoms of an illness. Some experts actually prefer SANITIZING hands OVER washing them as plane water has had some bacterial issues in the past.
• DO NOT TOUCH YOUR FACE.
This
is a good idea in normal circumstances, but especially on a plane, where you
don’t know who sat in the seat before you. "Never touch your face, mouth,
or nose with unwashed hands and always wash your hands thoroughly after
performing any personal hygiene task," says Dr. Snider.
• Switch your seat if
possible. If your flight isn't packed, look for a seat by yourself, away
from other passengers, to limit your contact with germs. It might also be a
good idea for you to wipe down your seat, and anything else you touch on the
plane, with an antibacterial wipe.
• Consider a mask. If you or someone you're
traveling with is sick and coughing, you might want to bring a surgical mask to
prevent the spread of germs to other people on the plane.
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