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What works—and what doesn't—to prevent a cold or flu this winter.
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▼ Parents want the best for their children, but old wives’ tales may be getting in the way. A new poll of 1,100 moms and popsfrom the C.S. Mott Children’s Hospital at the University of Michigan found that seven in 10 caretakers rely on “folklore strategies” to get youngins’ through cold and flu season.
Here are three of the most common healthcare myths, explained:
False: You shouldn’t go outside with wet hair
Illness spreads by the comings and goings of viruses and bacteria (and sometimes fungi, but that’s not really a cold-and-flu season thing). Some infectious agents are more active at lower temperatures; rhinovirus, for example, loves the human nasal cavity, in part because it’s typically a few degrees colder than the rest of the body. But it really comes down to your interaction with the right germs, despite what 52 percent of parents in the Mott Poll fear. You could get the common cold in July in the Sahara if the right virus was present, and you could make it through a wet-haired winter in the Arctic cold-free if you steered clear of every bad bug.
False: There’s a cold-free environment, if only you could find it
Parents seem to be split on where their children should spend cold season. 48 percent keep their kids indoors to limit the spread of seasonal bugs, while 23 percent of parents encourage their kids to go outside for the same reason. This relies on the same faulty logic as the wet hair myth. But research is firm: it’s not about where you are, it’s about what you’re doing. A sneeze from an infected person can spread disease, whether you’re inside or out.
False: Taking multivitamins prevents colds
The Mott poll also found that 51 percent of parents used over-the-counter medications in the hopes of preventing colds. One of the most popular purchases were multivitamins. The only trouble is, there’s little evidence such pills work. (▪ ▪ ▪)
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