Thirst pains are real. Yes, we have hunger pains, but did you know that we also have thirst pains? Often, we can’t rely on a dry mouth to tell us that we need a little more H2O. Chronic joint pain, headaches and gastric ulcers can often spell d-e-h-y-d-r-a-t-i-o-n. Water is needed to carry acidic waste away from cells, and when we’re dehydrated, these wastes don’t get carried away, leading to our nerves interpreting the acidic waste as pain. By: Jen Harris