We all need water to survive, but how exactly does it help?
We all need water to survive, but how exactly does it help?
Did you know that your body weight is approximately 60 percent water? Your body uses water in all its cells, organs, and tissues to help regulate its temperature and maintain other bodily functions. Because your body loses water through breathing, sweating, and digestion, it's important to rehydrate by drinking fluids and eating foods that contain water. The amount of water you need depends on a variety of factors, including the climate you live in, how physically active you are, and whether you're experiencing an illness or have any other health problems.
Water Protects Your Tissues, Spinal Cord, and Joints
Water does more than just quench your thirst and regulate your body's temperature; it also keeps the tissues in your body moist. You know how it feels when your eyes, nose, or mouth gets dry? Keeping your body hydrated helps it retain optimum levels of moisture in these sensitive areas, as well as in the blood, bones, and the brain. In addition, water helps protect the spinal cord, and it acts as a lubricant and cushion for your joints.
Water Helps Your Body Remove Waste
Adequate water intake enables your body to excrete waste through perspiration, urination, and defecation. The kidneys and liver use it to help flush out waste, as do your intestines. Water can also keep you from getting constipated by softening your stools and helping move the food you've eaten through your intestinal tract. However, it should be noted that there is no evidence to prove that increasing your fluid intake will cure constipation.
Water Aids in Digestion
Digestion starts with saliva, the basis of which is water. Digestion relies on enzymes that are found in saliva to help break down food and liquid and to dissolve minerals and other nutrients. Proper digestion makes minerals and nutrients more accessible to the body. Water is also necessary to help you digest soluble fiber. With the help of water, this fiber dissolves easily and benefits your bowel health by making well-formed, soft stools that are easy to pass.
Water Prevents You From Becoming Dehydrated
Your body loses fluids when you engage in vigorous exercise, sweat in high heat, or come down with a fever or contract an illness that causes vomiting or diarrhea. If you're losing fluids for any of these reasons, it's important to increase your fluid intake so that you can restore your body's natural hydration levels. Your doctor may also recommend that you drink more fluids to help treat other health conditions, like bladder infections and urinary tract stones. If you're pregnant or nursing, you may want to consult with your physician about your fluid intake because your body will be using more fluids than usual, especially if you're breastfeeding.
How Much Water Do You Need?
Some recent research suggests that increased amounts of water — such as the recommended eight 8-ounce glasses of water a day — may not have as many health benefits as experts previously believed. Most people who are in good physical health get enough fluids by drinking water and other beverages when they're thirsty, and also by drinking a beverage with each of their meals, according to the Centers for Disease Control and Prevention. If you're not sure about your hydration level, look at your urine. If it's clear, you're in good shape. If it's dark, you're probably dehydrated.
How 8 Glasses a Day Keeps Fat Away
Incredible as it may seem, water is quite possibly the single most important catalyst in losing weight and keeping it off. Although most of us take for granted, water may be the only true "magic potion" for permanent weight loss.
Water supresses the appetite naturally and helps the body metabolize stored fat. Studies have shown that a decrease in water intake will cause fat deposits to increase, while an increase in water intake can actually reduce fat deposits.
Here's why: The kidneys can't function properly without enough water. When they don't work to capacity, some of their load is dumped onto the liver. One of the liver's primary functions is to metabolize stored fat into usable energy for the body. But if the liver has to do some of the kidney's work it can't operate at full throttle. As a result, it metabolizes less fat more fat remains stored in the body and weight loss stops.
Drinking enough water is the best treatment for fluid retention. When the body gets less water,it perceives this as a threat to survival and begins to hold on to every drop. Water is stored in extracellular spaces (outside the cell). This shows up as swollen feet, legs and hands.
Diuretics offer a temporary solution at best. They force out stored water along with some essential nutrients. Again, the body perceives a treat and will replace the lost water at the first opportunity. Thus, the condition quickly returns.
The best way to overcome the problem of water retention is to give your body what it needs — plenty of water. Only then will stored water be released.
If you have a constant problem with water retention, excess salt may be to blame. Your body will tolerate sodium only in a certain concentration. The more salt you eat the more water your system retains to dilute it.
But getting rid of unneeded salt is easy — just drink more water. As it's forced through the kidneys it takes away excess sodium.
The overweight person needs more water than a thin one. Larger people have larger metabolic loads. Since we know that water is the key to fat metabolism, it follows that the overweight person needs more water.
Water helps to maintain proper muscle tone by giving muscles their natural ability to contract and by preventing dehydration. It also helps to prevent the sagging skin that usually follows weigh loss — shrinking cells are buoyed by water which plumps the skin and leaves it clear, healthy and resilient.
Water helps rid the body of waste. During weight loss, the body has a lot more waste to get rid of — all that metabolized fat must be shed. Again, adequate water helps flush out the waste.
Water can help relieve constipation. When the body gets too little water, it siphons what it needs from internal sources. The colon is one primary source. Result? Constipation. But when a person drinks enough water, normal bowel function usually returns.
So far, we've discovered some remarkable truths about water and weight loss:
• The body will not function properly without enough water and can't metabolize stored fat efficiently.
• Retained water shows up as excess weight.
• To get rid of excess water you must drink more water.
• Drinking water is essential to weight loss.
How much water is enough? On the average, a person should drink about two big bottles of water every day. However, the overweight person needs one additional glass for every 25 pounds of excess weight. The amount you drink also should be increased if you exercise briskly or if the weather is hot and dry.
Water should preferably be cold. It's absorbed into the system more quickly than warm water. And some evidence suggests that drinking cold water can actually help burn calories. To utilize water most efficiently during weight loss, follow this schedule:
Morning: About a big bottle of table water consumed over a 30-minute period.
Noon: About a big bottle of table water consumed over a 30-minute period.
Evening: About a big bottle of table water consumed between five and six o'clock.
When the body gets the water it needs to function optimally, it's fluids are perfectly balanced. When this happens, you have reached the "breakthrough point." What does this mean?
• Endocrine-gland function improves.
• Fluid retention is alleviated as stored water is lost.
• More fat is used as fuel because the liver is free to metabolize stored fat.
• Natural thirst returns.
• There is a loss of hunger almost overnight.
If you stop drinking enough water, your body fluids will be thrown out of balance again, and you may experience fluid retention, unexplained weight gain and loss of thirst. To remedy the situation you'll have to go back and force another "breakthrough."
Discussion about this post