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Oct 12, 2022 · You've probably heard the advice to drink eight glasses of water a day. That's easy to remember, and it's a reasonable goal. Most healthy people can stay hydrated by drinking water and other fluids whenever they feel thirsty. For some people, fewer than eight glasses a day might be enough.
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- Overview
- 1. It helps create saliva
- 2. It regulates your body temperature
- 3. It protects your tissues, spinal cord, and joints
- 4. It helps excrete waste through perspiration, urination, and defecation
- 5. It helps maximize physical performance
- 6. It helps prevent constipation
- 7. It aids in digestion
- 8. It helps with nutrient absorption
- 9. It helps you lose weight
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Water makes up a majority of your body weight and is involved in many important functions. This includes flushing out waste from your body, regulating your body temperature, and helping your brain function.
You get most of your water from drinking beverages, but food also contributes a small amount to your daily water intake.
It’s common to hear that water is essential for your health. But why?
Read on to learn more ways water can help improve your well-being.
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.
Your body generally produces enough saliva with regular fluid intake. However, your saliva production may decrease as a result of age or certain medications or therapies.
Staying hydrated is crucial to maintaining your body temperature. Your body loses water through sweat during physical activity and in hot environments.
Your sweat keeps your body cool, but your body temperature will rise if you don’t replenish the water you lose. That’s because your body loses electrolytes and plasma when it’s dehydrated.
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.
Your body uses water to sweat, urinate, and have bowel movements.
Sweat regulates body temperature when you’re exercising or in warm temperatures. You need water to replenish the lost fluid from sweat.
You also need enough water in your system to have healthy stool and avoid constipation.
Your kidneys are also important for filtering out waste through urination. Adequate water intake helps your kidneys work more efficiently and helps to prevent kidney stones.
Drinking plenty of water during physical activity is essential. Athletes may perspire up to 6 to 10 percent of body weight during physical activity.
Hydration also affects your strength, power, and endurance.
You may be more susceptible to the effects of dehydration if you’re participating in endurance training or high-intensity sports such as basketball.
Negative effects of exercise in the heat without enough water can include serious medical conditions, like decreased blood pressure and hyperthermia. Extreme dehydration can cause seizures and even death.
Eating fiber isn’t the only way to prevent constipation. It’s also important to maintain your water intake so your bowel movements contain enough water.
If you don’t consume enough water, magnesium, and fiber, you may be more likely to experience constipation.
Contrary to what some believe, experts confirm drinking water before, during, and after a meal will help your body break down the food you eat more easily. This will help you digest food more effectively and get the most out of your meals.
Research shows the body adapts to changes in the consistency of food and stomach contents, whether more solid or more liquid.
In addition to helping with food breakdown, water also helps dissolve vitamins, minerals, and other nutrients from your food. It then delivers these vitamin components to the rest of your body for use.
Studies have linked body fat and weight loss with drinking water in both overweight girls and women. Drinking more water while dieting and exercising may just help you lose extra pounds.
Water is essential for your health and well-being. It helps regulate your body temperature, flush out toxins, lubricate your joints, and more. Learn how much water you need and the benefits of staying hydrated.
- Joe Leech, MS
- Helps maximize physical performance. If you don’t stay hydrated, your physical performance can suffer. This is particularly important during intense exercise or high heat.
- Significantly affects energy levels and brain function. Your brain is strongly influenced by your hydration status. Studies show that even mild dehydration, such as the loss of 1–3% of body weight, can impair many aspects of brain function.
- May help prevent and treat headaches. Dehydration can trigger headaches and migraine in some individuals (14, 15). Research has shown that a headache is one of the most common symptoms of dehydration.
- May help relieve constipation. Constipation is a common problem that’s characterized by infrequent bowel movements and difficulty passing stool. Increasing fluid intake is often recommended as a part of the treatment protocol, and there’s some evidence to back this up.
Jan 1, 2010 · Learn how water helps your body function properly and how to stay hydrated every day. Find out the signs of dehydration, the benefits of water, and the effects of caffeine and other drinks on hydration.
Find out how to stay hydrated with water and other beverages, and learn about the health effects of caffeine, alcohol, and dehydration. Explore tips, resources, and tools from various federal agencies and organizations.
Jul 16, 2018 · Learn how water can improve your health, from lubricating your joints to preventing kidney damage. Find out the recommended intake, sources, and facts about water and hydration.
Learn why drinking enough water is important for your health and how to avoid dehydration. Find out how dehydration can increase your risk of chronic diseases and premature aging, and get tips on how to stay hydrated.
