It's hard to overestimate the benefits of staying hydrated. Current studies suggest that the human body is somewhere in the range of 55-70% water, depending on a few factors such as age and gender. Water is so integral to our body's functioning that if it all evaporated at once, we would essentially crumble into dust. Imagine a sponge that's dripping wet. You can squeeze it, twist it, stretch it, and wring it out all because of the presence of water. When it dries, it loses all of its malleability. Water has a similar effect on the cells in our bodies, and not drinking enough of it can be detrimental to your health.
The effects of dehydration
After spending a hot day in the sun without water, the effects of dehydration are noticeable. You might feel dizzy, headachey, or irritable. You might feel feverish because your body doesn't have enough water to sweat out to keep you cool. The body can't last long if it's completely deprived of water, approximately 4-6 days, with a steady deterioration of symptoms. Luckily the cure for these symptoms is quite readily available to us in our homes, but it still shows you just how quickly the body starts to degenerate when you don't hydrate properly.
Water is the most fundamental ingredient required for the survival of a human body. As it is involved in virtually every bodily system, the effects of long term dehydration can be diverse and unpredictable. It has been suggested in some studies that many hard to explain pains in the body, such as arthritis, migraines, and depression, are often indicators of chronic dehydration. The easiest way to find out is to assess how much water you drink in a day and adjust accordingly. Short of drinking enough to basically drown yourself there's no downside to over hydrating, as your kidneys can easily handle the excretion of excess water.
How to make sure you stay hydrated
Ideally, the body should be a well-oiled machine, and water is the oil in that equation. It has countless uses in our machinery. It lubricates our muscles and joints. It lines our respiratory system to protect it from airborne particles. Our blood is 80-90% water, carrying oxygen to every organ and tissue. It's commonly recommended that you drink eight 8-ounce glasses of water per day (about 2 liters). This is a good guideline, but make sure you adjust it based on the heat of the day, and how much you're exerting yourself.
The best way to make a habit of drinking enough water is to make sure that it's readily available to you. Carry a water bottle with you and fill it up every opportunity you get. If it's a hot day and you really want to cool off, you might turn the tap on for a few seconds or more until the water gets really cold. By doing this, half of the water that you're paying for literally goes down the drain. Instead consider investing in a water cooler to cut down on the bill. You can also hire a bottled water delivery and replacement service to ensure that when you're thirsty, you've always got something refreshing to drink.