How much water do you really need?

Electrolytes such as sodium, potassium, chloride and magnesium are charged minerals present in the body’s body fluids (such as blood and urine) and are important for balancing the body’s water content. It is also essential for the proper functioning of nerves, muscles, brain and heart.

When dehydrated, the concentration of electrolytes in the blood rises and the body signals the release of the hormone vasopressin. This will eventually reduce the amount of water released into the urine, which can be reabsorbed by the body to obtain it. Regain balance, Dr. Hydeman said.

You do not need to supplement your electrolytes with sports drinks or other products unless you are in an unusual situation where you exercise very hard in the heat or lose a lot of water due to vomiting or diarrhea. Most people get enough electrolytes from food, Dr. Hubatler said.

No. Of course, people with certain conditions, such as kidney stones and the more rare autosomal dominant polycystic kidney disease, may benefit from efforts to drink a little more water than thirst tells them. Hmm, doctor. Topf said.

But in reality, most healthy people who accuse dehydration of feeling sick may be sick because of drinking alcohol. too much Water, doctor. Hyndman guessed. “Maybe they will have a headache or feel sick, they think,” Oh, I’m dehydrated, I need to drink more “and they drink more and more water Continue, and they continue to feel sick and get worse. “

If you drink more than your kidneys can excrete, the electrolytes in your blood will be too diluted and, in the mildest cases, you may feel “sick.” In the most extreme cases, drinking too much water in a short period of time can lead to a condition called hyponatremia or “water intoxication”. “This is very scary and bad,” he said. Hydeman said. Too low sodium levels in the blood can cause neurological problems such as cerebral edema, seizures, coma, and even death.

In 2007, a 28-year-old woman died of hyponatremia. Reportedly drinking nearly 2 gallons of water in 3 hours While participating in the radio station’Hugging Your Wee for the Wii’contest, I challenged participants to drink water and go as long as possible without urinating. 2014, Georgia 17-year-old high school football player Died in the state After drinking 2 gallons of water and 2 gallons of gatorade allegedly.

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