Author: Site Editor Publish Time: 2023-07-18 Origin: Site
Water is the source of life. We use stainless steel drinking cups or paper-plastic water cups to drink water every day. For health reasons, people will choose reusable water bottles, bpa free water bottles or healthy water bottles, but do you consider whether the water you drink is healthy? Which one is healthier, pure water in plastic water bottles or natural water in glass water bottles? Let us find the answer in the article.
Dehydration refers to a symptom that the human body consumes a lot of water due to pathological changes and cannot be replenished immediately, causing metabolic disorders. In severe cases, it can cause collapse and even life-threatening. It requires infusion to supplement body fluids. A group of clinical syndromes caused by the decrease of extracellular fluid are divided into hypotonic dehydration, hypertonic dehydration, and isotonic dehydration according to the accompanying changes in blood sodium or osmotic pressure.
Pure water can temporarily relieve thirst but not dehydration. After drinking pure water, the osmotic pressure in the blood drops due to the supplement of water, and the osmotic pressure inside and outside the cell creates a pressure difference, which may cause cell dysfunction. Therefore, when the osmotic pressure reaches a certain value, the osmotic pressure sensor is activated again, issuing the command "no need to drink any more".
When sweating, not only the water in the body is lost, but also electrolytes such as sodium ions, potassium ions, calcium ions, and magnesium ions contained in body fluids. When the body enters a state of dehydration, it is tissue fluid that replenishes the water in the blood. When the amount of dehydration gradually increases, the intracellular fluid also begins to enter the state of dehydration, which is dilute dehydration. The electrolyte solution is more effective than water in restoring the vitality of intracellular fluid.
1. The pure water that we come into with our daily life is water produced after a special device and multi-layer filtration. In the process of multi-layer filtration, calcium, magnesium, fluorine, iodine, selenium and other minerals and trace elements required by the human body are filtered out. According to data, the intake of calcium and magnesium in drinking water should account for 5% to 20% of the total intake. The lack of intake of this part may affect the normal development of adolescents.
2. Since pure water does not contain any minerals, it is called unsaturated water or hungry water. After it enters our body, it will take away a large amount of minerals that originally belonged to our body to make itself saturated, and will be taken away with excretion.
The production process of mineral water is to artificially add food additives such as potassium chloride and magnesium sulfate to purified water, which will not change the original characteristics of acidity. Some manufacturers add alkaline minerals to make the water weakly alkaline, but whether it is slightly acidic or alkaline, it is very weak, and basically cannot affect the body's own buffer system.
The mineral content added by the manufacturer in the mineral water is not high. Generally, it only plays a role in regulating the taste, and basically does not play a role in supplementing nutrients. Of course, it can not affect the acid-base balance of the body. It is also unreasonable for water to supplement the elements needed by the body.
