Do you believe that drinking eight glasses a day is just a guideline that is not scientifically proven? Then you may want to dig deeper into this; actually, drinking water is essential to the body function, be it in foods or taking it plainly.
The theory behind the eight glasses is not only to encourage us to drink water in plenty but also to ensure we are healthy; our body is made of 60% water which makes it an important survival factor and just like other foods, try to think of water to be having its own nutrients. Some people need more than just eight glasses, or while others need less in their bodies, and despite us knowing how important our body needs water, the majority of us have no idea how much they should drink per day.
Are all water sources safe? No matter who you are, where you are, or where you live, access to clean and safe water is essential to your health. Water comes in different sources according to where you are; sources include underground wells, snowpack water, spring water, rainwater, and many others, which can help you in case of an emergency.
The water that is required in the body can also be obtained through foods with high water content, like soups, oranges, tomatoes, beverages, excluding those containing alcohol and caffeine. High intake of the beverages, however, is not recommended because they often contain calories that result to some health diseases, drinking water purely is more convenient, milk and juices are also sources of good fluids.
The fact that we are continually losing water from our bodies through various ways by taking part in activities or through excretion, means that the water needs to be replaced more often. The amount of water one takes depends on how active they are in their daily activities; for example, exercising more often leads to a lot of water loss through sweat. (research also shows that we also lose water through breathing.)
Having the right amount of water in your body offers many supported scientific benefits like regulating body temperature since water has a large heat capacity, which helps control body temperature in cold and warm areas. It enables the body to release heat through sweat when the environmental temperature is higher than that of the body. As we sweat, evaporation occurs from the skin surface hence cooling the body temperature.
Water also helps bring oxygen and nutrients to the cells and remove waste; the human blood comprises of 99% water; it thus helps in supplying the body with enough oxygen and nutrients and removal of excretory wastes and chemical impurities from the body.
Taking more than the recommended amount of water, that is, probably more than eight glasses in a day, significantly helps in weight loss. For example, drinking water 20min to 30min before your meal could decrease your appetite, no appetite means you won’t reach out for a second plate. One hack to your way to weight loss.
Did you know that dehydration is one of the nutritionally recognized world crises? You may then want need to relieve some health problems like dehydration, which would probably result from not taking enough water to compensate the amount you have lost through various activities such as exercising for an extended period and other vigorous activities. Dehydration can trigger symptoms such as fatigue, loss of concentration, among others.
Water also reduces the risks of kidney stones. Our kidneys require plenty of water to filter and remove the impurities and waste from the blood; water in the kidney also helps in dissolving minerals and nutrients, making them more accessible to the body hence the proper functionality of the organ.
8 Glasses a Day
This is not just a number for our general knowledge since kindergarten; try visiting the Sahara and get a sense for a taste of a drop, the Atacama may be too much. That aside, you need to realize how much you need the water in your body for your own well-being. From aiding digestion, the saliva, an essential of water, gut lubrication, the absorption processes to the excretory part of your body system, it ia all an aspect of water.