Anonymous wrote:I am very prone to headaches and constipation and staying fully hydrated helps both. Sorry if it offends you?
Maybe your headaches would go away if you had less water (you might be hypotensive), and your constipation would get better if you had more fiber in the form of whole fruits and veggies. Water by itself will just go through your system in the blink of an eye and turn to pee. Water inside fruits and vegetables will stay inside your digestive tract and help move solids along. It's not the same use of water! You don't actually NEED to lug around a huge bottle of water unless you're doing field work and have no other access to hydration.