11 Surprising Headache Triggers
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What's to blame?
By Laurie Herr
Could it be something you ate? Not enough sleep? Want to know what could be causing your headache? Our comprehensive list just might help you out.
Your weight
In a recent study, researchers found that women with mild obesity (a body mass index of 30) had a 35% greater risk of headaches than those with a lower BMI. Severe obesity (BMI of 40) upped the chances to 80%.
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