it is the urgent need to drink.Thirst is the body's first natural sign that it needs to be hydrated. This is a fairly common physiological process: when dehydration sets in, electrolytes (minerals like sodium and potassium) in the bloodstream become more concentrated, which sends a thirst signal to the brain. In this condition, the production of saliva also decreases and there is an annoying sensation of dry mouth.
to release the antidiuretic hormone, which instructs the kidneys to secrete less water and not to produce as much urine. This affects the frequency of urination and the amount of urine produced and excreted. According to specialists, an adequately hydrated person should urinate approximately every three hours .
Urine staining
The color of the urine is usually yellowish, clear and of a shade similar to that of beer. Numerous conditions, pathological or not, can alter these chromatic characteristics, giving the urine an unusual appearance. Let's start with the simplest and most known variable: the amount of liquids introduced with the diet. If you drink a lot it is normal to observe a pale color of the urine, more similar to water, while in conditions of thirst you may notice an amber yellow color. In these cases the chromatic alterations depend on the simple dilution or concentration of the main pigment of the urine, called urochrome.
of dehydration.
Water deprivation that resulted in mild dehydration was responsible for increased confusion and fatigue and decreased alertness in a small crossover study published in January 2013 in the British Journal of Nutrition. But drinking water was able to immediately help participants feel more alert.
it is unlikely that this need will be satisfied by drinking. Food and non-liquids will be introduced. However, people who are adequately hydrated are able to stay satiated longer between meals. Drinking water, in fact, can contribute to weight loss, due to the satiating action it exerts.. One of the proven natural remedies for headaches is to increase the amount of water you drink daily. Drinking at least two liters of water a day can ease this annoying malaise. For the proper functioning of our body it is necessary that liquids and electrolytes balance themselves. With sweat and urine, even more so in summer, in times of stress, with unregulated nutrition or post-training, many fluids are eliminated. Dehydration also affects the brain which, due to the lack of fluids, can contract, thus causing pain in the head.
, including stool evacuation. In addition to eating more fiber and exercising regularly, you need to drink at least two liters of water a day.
How to prevent dehydration
It's not just about sipping plain water to hydrate. About 20% of your fluid requirements can come from foods rich in water, such as fruits (watermelon, melon, citrus, peaches), vegetables (celery, cucumbers, lettuce), soups, yogurt, skimmed milk or coconut milk and flour. "oats. It is good practice to drink water during meals, but also to always have a flask or a thermal bottle available to sip the water throughout the day. Flavored waters are also ideal (with lemon, mint, strawberries, herbal teas to drink cold, without adding sugars).
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