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With "water, water everywhere"... what are the causes of dehydration?What are the causes of dehydration when we have plenty of water around us? There are several factors that work together to create this phenomena. One is the fact that our thirst sensation begins to decrease at the ripe old age of about 25 years old! There is also confusion about dry mouth as an early indicator of thirst. Another factor is that many people have lost the taste for water. They have grown up drinking soda, juice, tea, coffee... anything but water, so they will restrict their intake until one of these beverages is available. And many of these beverages take more water out than they put in! Yet another factor is the confusion of the thirst signal with hunger. Let's explore these causes of dehydration a little further. Declining thirst sensation ![]() Designer Drinks ![]() Another of the causes of dehydration is not drinking plain old water. When you substitute other drinks for water, your body has to spend energy and water to process them. If you drink a caffeinated beverage, it actually removes all the water that it is dissolved in, plus some from the reserves of the body. So it is stealing water from you. Alcohol also dehydrates you, and the cause of a hangover is a dehydrated brain. Energy drinks contain even more caffeine than coffee. The other problem, is that when you get a taste for these drinks, you tend to limit your fluid intake to when these drinks are available. It is hard to drink 8-10 glasses of juice a day. And they are full of empty calories. I also don't recommend Crystal Light, because it has aspartame, an artificial sweetener that can cause other health problems. It is best to acquire the taste for water. Try pouring your water in a glass and leaving it out to let the chlorine evaporate for a half hour, or get a filter that removes the impurities that make it taste bad to you. If you have to flavor your water, try a little lemon and maybe a drop of stevia. (That's how I get my kids to drink more water during the summer.) Thirst confusion
So now you know some of the causes of dehydration. So how does chronic unintentional dehydration effect your body? Click here for more info. Return from Causes of Dehydration to Dehydration Effects
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