Water is essential for our body! It is very important that sufficient water is consumed every day to prevent dehydration and its consequences.
Water as a building material: Water is in each of our cells in the body and thus in the skin, tissue, muscles and other areas, and thus serves as an important building material.
Water for the metabolism: water has the special property that it acts as a reaction medium. As a macronutrient, it is involved in all hydrolytic reactions in our body: for example in the breakdown (hydrolysis) of other nutrients (e.g. proteins, carbohydrates and fats). Why should you drink water when you want to lose weight?Water as a carrier: Water transports nutrients to the cells and removes waste products from the cells. It enables the exchange between the cells, the interstitial (tissue cells surrounding) fluid and the capillaries (smallest vessels). Water is responsible for maintaining the vessel volume and thereby enabling blood circulation, which is essential for the function of all organs and tissues in the body: the cardiovascular and respiratory systems, the digestive tract, the kidneys and liver, the brain and the peripheral nervous system.
Water for thermoregulation (maintaining a normal body temperature): Water has a high heat capacity, which helps to limit changes in body temperature in warm and cold environments. To cool the body, sweating evaporates water on the surface of the skin, which is an efficient way to lose heat. A regulated body temperature is an important prerequisite for homeostasis in the body - for a balanced and regulated processes of all body processes.Water as a shock absorber and lubricant in the body: water maintains the cell shape and thus also acts as a shock absorber when walking or running. This function is especially important for the brain and spinal cord. At the same time, in conjunction with viscous molecules, it acts as a lubricating fluid for joints, as well as for saliva and mucus secretion in the digestive tract, as well as in the airways and in the entire respiratory system.
Most fluids are absorbed directly through drinking water and other beverages. But our body also receives fluids through nutrition - especially through foods with higher water content, such as fruit and vegetables.
According to the current recommendations of the Food Safety Authority, the daily requirement is 2 litres for women and 2.5 litres for men. So drink plenty from a benchtop or floor standing alkaline water cooler in Perth. These normal values apply to healthy adults who have a balanced diet and are regularly physically active.The daily necessary fluid intake varies. For example, more water is needed in hot climates. Likewise, if you are more physically active. There is also an increased need if the body is ill (for example with a fever, or after vomiting and diarrhea).
Signs of mild to moderate dehydration:
Signs of severe dehydration:
Older people are at greater risk of becoming dehydrated. The reasons can be a reduced sensitivity to thirst, as well as a lower kidney function. Clinical signs of dehydration are mental confusion, impaired cognitive functions, dryness of the mucous membranes, hypotension.
A lack of liquid is easily recognizable by the dark colour of the urine. You can also feel the increased heart rate and the feeling of thirst. Contrary to some information, feeling thirsty is a sign of dehydration and should be avoided.
But with all caution against too little liquid, it is also important to consider that too much intake can even be dangerous since the stomach can only transport about one litre of liquid per hour into the intestine. Drinking much more than this one litre can lead to an unpleasant feeling of fullness - and more than 10 litres of fluid per hour can even lead to water intoxication/water intoxication. This is a life-threatening disturbance of the water and electrolyte balance and should not be underestimated.
