How does the fluid balance stay in balance?

November 9, 2020 Norwood Faulkner 0 Comments

Water is life and not just because it makes up 50 to 75 percent of the bodyweight of adults. You can only stay productive and healthy with a balanced fluid intake. If you have a balanced fluid, driving the car you rented at trondheims beste leiebil nettside site will be pleasant.

Water absorption

With a balanced diet, adults consume around 1.2 liters of water with solid food and 1.5 liters with drinks. Breastfeeding mothers need about 0.2 liters more per day.

Increased consumption

The need for fluids can increase sharply during heat, physical activity, illness, and fever. Even untrained people can produce around 0.8 liters of sweat per hour while exercising.

How is water shortage noticeable?

Depending on age and body fat percentage, water makes up between 50 and 75 percent of body weight. The proportion is highest in newborns and decreases with age. As soon as the water balance gets out of balance, the body reports.

A water loss of just 2 percent makes the blood flow more slowly so that muscles and nerve cells are poorly supplied with nutrients. The brain is particularly sensitive to this. The ability to concentrate and the speed of reaction decrease. Impaired metabolism leads to faster fatigue and over-acidification of the muscles.

What does the thirst warning signal mean?

If the water deficit rises above 3 percent, the consequences also become clearer. The mouth feels dry. Headache and tiredness set in. The ability to coordinate suffers. If you also sweat heavily or have diarrhea, more minerals are lost. Muscle cramps set in. It’s high time to drink.

Children usually have a very good sense of thirst. Adults and especially seniors, on the other hand, should not rely solely on their thirst. Some people only feel thirsty when their body has already lost 5–10 percent water.

What are good and bad thirst quenchers?

Still, mineral water, unsweetened fruit, and herbal teas, and apple spritzer reliably quench thirst and provide important minerals.


Although it is generally considered to be dehydrating, coffee actually has a similar effect on the fluid balance as tap water.

Sugary lemonades do not quench thirst well. Alcohol can also remove water and minerals from the body. Alcohol-free wheat beer, on the other hand, is almost an isotonic drink and therefore a good thirst quencher.