What can i do to prevent constipation and headaches before my period?

What can i do to prevent constipation and headaches before my period?
Water, Water, and Water.
Drink lots of water.
heating pad for the headach and try to eat things like corn and other poop foods
get pms meds from a doctor.
Vegetables are essential for easing constipation. They are rich in fibers, which don’t get absorbed and provide bulk and motility to your bowels. When constipated, eat lot of raw vegetables to facilitate intestinal movements, and once your bowels are regular, do not stop this habit, but consume sufficiently enough for maintaining the same.
Among the various vegetables, carrot juice with that of spinach, when consumed daily can relieve constipation.
http://constipationinfo.net/category/veg...