How Many Calories Does Water Have?
Many people are wondering about the question, "Does water have calories?" It can be an important first step in learning about the nutritional value of water since it is often necessary to consume more calories than what we take in. Water is the primary source of hydration for the human body, and most people understand how important it is to drink plenty of water to keep hydrated. However, few people know exactly how much water they should be consuming on a daily basis. Here is a look at the basic answer to this question, as well as some details about the benefits of water.
"Does water have calories?" - This question has been asked thousands of times without any definitive answer, although the answers may have changed over time. A century ago, the water supply for many Americans was excellent, with a reliable water source that was easy to find without too much effort.
Water plays multiple roles in the human body, but perhaps the most important function is to maintain fluid balance. This maintains the body's temperature and prevents hyperthermia or the sudden drop in body temperature that can be deadly in extreme circumstances. Water helps regulate the body's digestive system, keeping the blood from staying too dehydrated and allowing nutrients to properly reach the various organs and parts of the human body. Without proper water intake, people are likely to become extremely obese, experience heart failure, or even die. These are just a few of the benefits of proper hydration and fluid consumption.
Water provides many other benefits as well
Water provides many other benefits as well, and there are many ways to gain information about them. One of the simplest methods is to ask someone to fill out a questionnaire on a site like "Google" or "Yahoo." You type in the question, and you will receive a variety of answers to various questions relating to the human body, such as does hot tea burn fat? The answers may vary, but they provide some food calorie estimates based on the answers you get.
One of the answers provided on the "Google" site is, "The water boils and evaporation removes the oxygen molecules from the water. This results in the reduction of the H20 content in the water (also known as H20 gas). The result of this is the reduction of the food calorie count." That answer provides a lot of information, but more importantly, it is missing one vital piece of information: how the process of boiling water itself affects the H20 content! If the temperature is lowered when boiling takes place, then the water becomes less healthy overall.
If you take that information and use it to estimate how many calories are in the water, you can find out how many glasses of water it would take to equal the number of calories in the food (in ounces). Since the original question was in calories, the answer given in the Google answer post would also have to be in calories. Now that we know this, we can multiply the original question by the calories per glass of water to arrive at the number of calories in the beverage. This can be used to figure out how many glasses of water would be needed to "fill" up one serving of food or drink for a typical adult (which is useful for dieters, bikers, or anyone with a weight problem or other health concerns). The result is a rough estimate of how many calories are in a glass of water - it's not exact, but it is a good ballpark figure.
An alternative answer on the " Answers" page of the Google home page is, "We found that the water boils at different temperatures, depending on the type of water. Hot water boils at the lowest temperature, cold water at the highest." Again, this is accurate, as the boiling point for each type of water is different. Therefore, there is no way to get an exact number here, but this answer should still give you a good idea of how much water you should be consuming to get a specific body weight or body temperature.
In short, the answer is, "yes, water does have calories but only a few at a time. You can eat all the water you want, and your body will be satisfied." For now, at least. There is a new diet being promoted that eliminates the need for most food.
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