If your salt intake is low, that might be causing it. (You need more than water to keep you hydrated.) I find eating salty things and drinking water cures the headaches i sometimes get, while just water makes them worse.
@moth started
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If your salt intake is low, that might be causing it. (You need more than water to keep you hydrated.) I find eating salty things and drinking water cures the headaches i sometimes get, while just water makes them worse.