Drinking water is vital to human health. More than half the human body weight is composed of water. Humans can go about a month without food, but would only survive a week without water. To be fully hydrated, it is recommended to drink at least eight glasses of water or day, or to drink half an ounce per pound of body weight. There are many benefits associated with drinking water.
Fights Aliments
The human brain is composed of 85 percent water. By drinking water regularly, it keeps the brain running smoothly. Not drinking enough water can lead to dehydration, a main component in developing headaches, migraines, fatigue, drowsiness and depression. Drinking enough water also decreases the risk for heart disease and cancer. Muscles also are composed of 75 percent water. Back pain and muscle spasms may also be caused by not being sufficiently hydrated.
Promotes Weight Loss
Drinking water can help deter overeating and promote weight loss. Thirst and hunger feelings are interconnected. The body can mistake dehydration for hunger causing one to eat when she is really craving liquid. Drinking water before meals can help reduce the intake of food. Chemical reactions in the body rely on water. Water flushes out byproducts of fat decomposition and helps to dilute the body's waste. When there is not enough water, the kidneys may not work efficiently and the liver has to step in to provide assistance. When this happens, the liver puts fat burning on hold.
Hydrates Skin
When the skin is hydrated appropriately, it looks more healthy. Water allows the toxins to be flushed out and keeps you cool through perspiration. Water manages the skin's natural balance. When water is warm, it has the ability to hydrate, regenerate, detoxify and aerate the skin. Warm water also helps eliminate blackheads and decreases the size of pores. Muscles require water to make them look healthy as well. You'll likely notice a change in your appearance if you deprive yourself of water.
Controls Body Temperature
Water assists in regulating body temperature, especially during physical activity. When you perform physical activities, you lose water through your breath and perspiration. As the perspiration evaporates, the body cools down. Keeping hydrated during physical activity provides optimal physical performance and good health. With too much water loss, one is prone to developing heat exhaustion. Before exercising, drink a glass of water. For every 20 minutes of physical activity drink at least one cup. After exercising, drink at least one cup.
Eliminates Toxins
The role of the kidneys is to eliminate waste from the human body. Kidneys assist in flushing out various toxins such as uric acid and lactic acid out of the blood. These toxins are responsible for causing people to feel lethargic. Blood is composed of mostly water and aids in dispersing, processing, and conveying nutrients to cells, and removing waste materials. Drinking enough water eases the burden on your kidneys and other body parts, and keeps the human body free of toxins.
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