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A comment on Exercise 'can prevent a cold', a study shows.

Re:Exercise 'can prevent a cold', a study shows by tomjen3 on Tuesday November 02, 2010 @06:37AM (#1859838)
People who exercise are more likely to eat healthy and take care of their body in other ways.

Did they people who made the study correlate for that?

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Re:Exercise 'can prevent a cold', a study shows by lkozma on Tuesday November 02, 2010 @10:25AM (#1860506)
Also it says "those who merely think they are fit enjoy the same lower risk". How fit I see myself has a lot to do with how often I fall ill.
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