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Aug 31, 2022 · There are quite a few things that make water necessary to the human body, from cellular functions, to aiding digestion, and even improving concentration and exercise performance.
- Overview
- Fifteen benefits of drinking water
- Kidney damage
- Sources
- Recommended intake
- Facts
Drinking water has numerous benefits. Water is crucial for many bodily functions, such as lubricating the joints, delivering oxygen throughout the body, preventing kidney damage, and more.
Around 60 percent of the body is made up of water, and around 71 percent of the planet’s surface is covered by water.
Perhaps it is the ubiquitous nature of water that means drinking enough each day is not at the top of many people’s lists of priorities.
•Adult humans are 60 percent water, and our blood is 90 percent water.
•There is no universally agreed quantity of water that must be consumed daily.
•Water is essential for the kidneys and other bodily functions.
To function properly, all the cells and organs of the body need water.
Here are some reasons our body needs water:
1. It lubricates the joints
Cartilage, found in joints and the disks of the spine, contains around 80 percent water. Long-term dehydration can reduce the joints’ shock-absorbing ability, leading to joint pain.
2. It forms saliva and mucus
Saliva helps us digest our food and keeps the mouth, nose, and eyes moist. This prevents friction and damage. Drinking water also keeps the mouth clean. Consumed instead of sweetened beverages, it can also reduce tooth decay.
Water helps dissolve minerals and nutrients, making them more accessible to the body. It also helps remove waste products.
These two functions make water vital to the kidneys.
Every day, the kidneys filter around 120-150 quarts of fluid.
Of these, approximately 1-2 quarts are removed from the body in the form of urine, and the rest is recovered by the bloodstream.
Water is essential for the kidneys to function.
If the kidneys do not function properly, waste products and excess fluid can build up inside the body.
Some of the water required by the body is obtained through foods with a high water content, such as soups, tomatoes, oranges, but most come through drinking water and other beverages.
During everyday functioning, water is lost by the body, and this needs to be replaced. We notice that we lose water through activities such as sweating and urination, but water is lost even when breathing.
Drinking water, whether from the tap or a bottle, is the best source of fluid for the body.
Milk and juices are also good sources of fluid, but beverages containing alcohol and caffeine, such as soft drinks, coffee, and beer, are not ideal because they often contain empty calories. Drinking water instead of soda can help with weight loss.
The amount of water needed each day varies from person to person, depending on how active they are, how much they sweat, and so on.
There is no fixed amount of water that must be consumed daily, but there is general agreement on what a healthy fluid intake is.
According to the U.S. National Academies of Sciences, Engineering, and Medicine, the average recommended daily intake of water from both food and drink is:
•For men: Around 3.7 liters or 125 ounces
•For women: Around 2.7 liters or 91 ounces
This would be around 15.5 cups for men and just over 11 cups for women. However, around 80 percent of this should come from drinks, including water, and the rest will be from food.
Here are some facts about water:
•Babies and children have a higher percentage of water than adults. When babies are born, they are about 78 percent water, but this falls to 65 percent by the age of 1 year.
•Fatty tissue has less water than lean tissue.
•Men have more water than women, as a percentage.
Water’s importance as a supportive base substance led the Nobel Prize-winning biologist Albert von Szent-Györgyi to describe it as life’s “matrix, mother and medium”, while the science writer and physicist Philip Ball wrote this of biology: “You could be forgiven for concluding that the subject is all about proteins and genes, embodied in DNA.
- Natalie Silver
- It helps create saliva. Water is a main component of saliva. Saliva also includes small amounts of electrolytes, mucus, and enzymes. It’s essential for breaking down solid food and keeping your mouth healthy.
- It regulates your body temperature. Staying hydrated is crucial to maintaining your body temperature. Your body loses water through sweat during physical activity and in hot environments.
- It protects your tissues, spinal cord, and joints. Water consumption helps lubricate and cushion your joints, spinal cord, and tissues. This will help you enjoy physical activity and lessen discomfort caused by conditions like arthritis.
- It helps excrete waste through perspiration, urination, and defecation. Your body uses water to sweat, urinate, and have bowel movements. Sweat regulates body temperature when you’re exercising or in warm temperatures.
Sep 15, 2023 · Summary. Water is vital for your health. It is necessary for temperature regulation, digestion, nutrient absorption, and body waste removal. Drinking water daily can prevent dehydration, a condition that can cause mood and memory problems, constipation, and kidney stones.
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Nov 22, 2023 · Water purification plays a crucial role in water conservation and sustainability efforts. By removing contaminants and pollutants, it ensures that clean water can be reused and preserved, reducing the strain on natural resources.
