Staying Hydrated Is About More Than Drinking Water | Naturally Savvy

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Staying Hydrated Is About More Than Drinking Water
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Drink enough water. Be sure to stay hydrated. Don’t get dehydrated. We are bombarded with these and similar reminders to keep drinking water. But staying hydrated is about more than drinking water.
Why is it so important to have the right amount of water in your body? Can you drink too much water? It’s time we addressed these and other questions about staying hydrated.
What’s the skinny on drinking water?
First of all the age-old advice about drinking eight 8-ounce glasses of water daily just doesn’t hold water for everyone, although it can be a reasonable starting point. According to the US National Academies of Sciences, Engineering, and Medicine , men need about 15.5 cups of fluid daily while women need 11.5 cups. If a man weighs 150 pounds and a woman weighs the same, their fluid needs should be about the same, but not according to this recommendation. 
Read about are you dehydrated? How dehydration affects health
Therefore, body weight can be a more helpful determining factor. That recommendation is one-half to one ounce of water for every pound of body weight. Regardless of which approach you use, factors such as age, amount of physical activity, health status, and fluids from foods should also be considered.  
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Why does your body need water?
Your body depends on having access to an adequate amount of water for many different processes and functions, some of which you probably don’t even realize until something goes wrong. Here are a few examples. 
Saliva production. Water is a primary component of saliva, which is essential for oral health and breaking down food. Saliva is involved at the very beginning of your digestive process and helps your body know which digestive enzymes to send.
Endurance. Being adequately hydrated has an impact on physical endurance and strength. This is especially important for anyone who is very physically active, such as athletes, construction workers, road crews, and other laborers.
Body temperature. Your body is constantly losing water through urination, sweating, and respiration. When you sweat, the moisture cools your body, but you need to replenish that lost water to keep your body temperature stable. If you become dehydrated, you can overheat, resulting in a higher than normal body temperature. 
Lubrication. Your joints, tissues, and spinal cord need water to stay lubricated and provide protection against stress.  
Intestinal health. Water is necessary to keep your intestinal tract healthy and to avoid constipation. 
Kidney function. Drinking enough water is necessary to help your kidneys perform their essential function of filtering toxins and other waste via urination.
Electrolyte balance. Your body needs to keep fluid levels relatively stable in your blood, the space around your cells, and the space within your cells. Electrolytes help maintain water and acid-base balance in your blood and are also critical for muscle and nerve function. Thus consuming enough water is essential for electrolyte balance and overall health. Drinking too much water can flush out electrolytes, so the right balance is key.
Weight loss. Drinking more water while you exercise and choosing nutrient-dense foods, especially those with high water content like fruit and veggies, may help you lose extra pounds. Consuming water before a meal can reduce your calorie intake as well.
Digestion. Drinking water before, during, and after eating can help your body digest food more easily. 
Nutrient absorption. Vitamins, minerals, and other nutrients require water to help them dissolve and thus get them ready for use by your body.
Better circulation. Water is the vehicle that carries oxygen and nutrients throughout your entire body. According to one study , individuals who consume 500 milliliters of water per day increase their metabolic rate by 30 percent, which can help with weight loss. This increase lasts for about 60 minutes. 
Better brain. If you skimp on water intake, it can have a negative impact on your ability to focus, remember, and stay alert, and may even give you a headache. Research indicates that being just 2 percent dehydrated can cause problems with cognitive functioning.
Helps skin. Drinking enough water will help hydrate your skin and may even promote the production of collagen. Water is an important part of the recipe to keep your skin looking younger and being more elastic.
Read about the dangers of dehydration
Can you drink too much water?
Yes, you can. Generally, if you consume 1 liter or more of water within a few hours for several hours, you can experience water intoxication (aka, water poisoning). This condition is characterized by muscle weakness, head pain, nausea, vomiting, fatigue, and cramping. The kidneys in healthy adults can eliminate only about 1 liter of water per hour. Among older adults and children, this elimination amount is lower. 
Bottom line
Staying hydrated is about more than drinking enough water. Because water and fluids play such a critical role in so many bodily functions and activities, you need to pay attention to your water intake as well as your physical activity, the heat in your environment, and your age. 
[Editor's Note: SOS Hydration is a great way to stay hydrated and get the electrolytes your body needs. It was engineered by a leading doctor and two former professional athletes, in an effort to combat mild to moderate dehydration. The unique SOS formula helps the body absorb water at 3x the rate of water alone. SOS ensures you get the most out of water when you need it. Shop hydration for the whole family here: soshydration.com ]
SOURCES
Boschmann M et al. Water-induced thermogenesis. The Journal of Clinical Endocrinology & Metabolism 2003 Dec; 88(12):6015–19
Jacob D. How much water should you drink based on your weight? Medicinenet 2020 Oct 20
Mayo Clinic staff. Nutrition and healthy eating. Mayo Clinic
Raypole C. Can drinking too much water be fatal? Know the facts. Healthline 2019 May 22
Silver N. Why is water important? 16 reasons to drink up. Healthline 2020 Jun 30
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