What will happen to your body if you quit drinking water completely, including all liquids that include water, such as juices, soft drinks, and tea? What would the real effects be?

All of that water puts in a lot of effort to make sure that our bodies continue to function properly. It does this by ensuring that vital nutrients and hormones get to where they need to be, by protecting and cushioning our joints, by keeping our core temperature stable, and by lubricating our eyeballs.

Yet, we lose a significant amount of it via activities such as urine (about 1.5 liters per day), feces, and perspiration; thus, we need to be aware of when we need to increase the amount that we take in.

The 'thirst center' of the brain, which is situated in the hypothalamus, is responsible for regulating this aspect of thirst. It is continually talking with the blood vessels to determine how well-hydrated you are. When your hydration levels drop below what the brain considers to be optimum, it will notify you that you need to drink something right away.

Research has demonstrated that a thirsty brain is a less efficient brain, with dehydrated participants' brains needing more oxygen to accomplish a task than hydrated participants' brains do. Studies have also revealed that a thirsty brain is one that is less efficient. The next symptoms to appear are a decreased need to urinate and swallow, nausea, and confusion. No one ever said that it would be attractive.