STUDY: Could This Help Your Flu Shot Be More Effective?

flu season - flu shot (stock image)

In a bad mood? You might want to change your tune before you get your flu shot.

Turns out, our mood really is everything. 

A new study has found that being in a good mood on the day you get your flu shot can actually increase its effectiveness.

(University of Nottingham

 Getty Images 

Amy James

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