Why does the human body contain so much water and what happens if there is more water in the body?

Any living thing has a lot of water, you look at the plants.

There are also jellyfish, 97% of which are made up of water ......

A: Because of that, scientific truth. Because 70% of the human body is blood.

You can ask this question to the Creator.

If you have more water in your body, you may be at risk of water poisoning, which is often referred to as "hyponatremia" in medicine.

Hyponatremia is a condition caused by too much water in the body that leads to low levels of sodium in the blood, which can lead to lethargy, nausea, convulsions and even coma, and if not timely**, death can occur within a few hours.

The main substance that controls the body's water balance is "antidiuretic hormone", and its main role is to tell the kidneys to "not urinate, store more water". Under normal circumstances, a person will urinate while drinking water; If you drink too much, the secretion of antidiuretic hormone decreases, causing urination to increase, and the water balance in the body is always maintained.

Changes in antidiuretic hormone secretion are relatively rare in healthy people, but if you drink a lot of water in a short period of time - for example, to participate in some "drinking competition", it may cause a large amount of excess water to be unable to be discharged, and the body will cause various discomforts. At this time, the secretion of antidiuretic hormone is disturbed, and the body does not drain when it should be drained, but continues to store it, resulting in hyponatremia.

Because of the needs of metabolism, the body's need for water is directly proportional to the energy intake. In adults, about 1cc of water is needed for every calorie, while babies need water for every calorie.

Adults can multiply their body weight by 25 to 30 to get the value as their daily water requirement, for example, a person with 60 kg will need about 1500 1800cc of water per day. However, due to the difference in personal life and activity, the amount of water required by each person is also very different. If you sweat a lot, or work in an air-conditioned room, your body will need more water.

Because in the metabolism of the human body, some water can also be produced for the human body's use, so in the above example, it is not simply to drink 1500 1800cc to determine whether the water is sufficient.

However, the reasons for this are not explained in detail here. There are two ways for readers to assess whether their daily water intake is adequate:

1.Based on the daily urine output, add an additional 500cc-700cc of water, which is the amount of water that should be consumed every day. However, for those who do not like to drink water, this method may not accurately reflect whether the water intake is sufficient or not, so please evaluate it in the second way as well.

2.Urinate at least once every 4 hours As a measure, if you don't feel the urge to urinate for more than 4 hours, your water intake may not be enough. At the same time, if you are constipated, it means that you must drink more water.

If you drink too much water, you will have edema! But I don't think I drank too much.

What happens if there is more water in the body, and the person will appear fat and fat.

Causes symptoms

The pH of the human body is weakly alkaline. The water content of human cells is 73%; 80% in Bloody Night; More than 5% can easily induce water poisoning! It has nothing to do with the amount of water you usually drink; It is related to the quality of water and kidney metabolism!

As long as the water quality is guaranteed, it must be solved; If it can't be solved, it's a kidney problem! Water consumption can be accelerated through the most conventional methods, such as exercise and lifestyle adjustments.

Method:

Take action. Exercise evaporates water through sweating, and when you lose water, you also lose the salt that causes water retention. Exercise can help dilate blood vessels.

It also means that the blood velocity is faster, and more blood is filtered out through the kidneys. Develop a regular exercise plan. 30-40 minutes of exercise a day can combat water retention, strengthen metabolism and prevent constipation.

Perspire. Sweating is a quick but short-lived way to lose weight, helping to dilate deep pores and allow the body to flush out excess salt and water. Weight lost from heavy sweating comes back when the water is replenished.

Rest. Getting 7 to 9 hours of sleep a day is key to reducing hydration. Adequate rest allows the body to function at its best and use water efficiently, better than a tired body without rest.

Master the physiological cycle. In women, changes in hormone levels in the body during the first 7 to 10 days of menstrual period often lead to edema. During this cycle, high levels of estrogen and progesterone cause sodium retention in the body, which in turn causes hydrops.

Try acupressure. There are four acupuncture points on the body that are said to help with water retention. You can apply pressure to these areas yourself, or seek professional help.

Water content of the human body:

1. The water content of each organ in the human body is different. Water is 75% of the brain, 75% of the pontine, 86% of the lungs, 86% of the liver, 83% of the kidneys, 75% of the muscles, 94% of the blood, 80% of the cartilage, and 50% of the connective tissue.

2. Even 10% of fat cells and fat molecules are water. As long as the body lacks 1% 2% water, the organs do not get enough water and nutrients, and the brain soaked in cerebrospinal fluid can lose as little as 1% water can lead to fatal consequences.

People, so to speak, are made of "water", which makes up about 75% of our body weight. Every organ of our old people is extremely rich in water, 80% of the heart, 76% of the muscles, 68% of the liver, and 22% of the bones.

When the lack of water in the body accounts for 1% of the body's body weight: it will feel thirsty; When it accounts for 2%, it will produce a sense of depression and loss of appetite; When it accounts for more than 3%, it may cause difficulty concentrating, headache, irritability, and even syncope.

More than 9%-12% of body weight: it is likely to be fatal.