How much oxygen does the body need?

How much oxygen does the body need?

Among solid, liquid and air, it is said that air should be the most part in the body. The more oxygen is supplied to the body, the healthier it is. Lack of oxygen causes diseases such as cancer.

Lack of oxygen in the body causes many diseases. When oxygen levels are low, the earliest and worst impact is on our immune system. What should be the amount of oxygen in the body? What is the method to increase the supply of oxygen in the body? Senior chest specialist Dr. Conversation with Raju Pangeni:

How much oxygen should be in the body?

When measured with a finger pulse oximeter, the oxygen level in a normal person's body should be 95 to 98 percent. Due to lung problems, the amount of oxygen in the body can decrease. A person sitting at sea level has an oxygen label of 97 percent. A person living in a hilly area has an oxygen label in the range of 95 to 98. At very high altitudes, people on Mount Everest or the base cap can have oxygen levels as high as 85 percent. Altitude determines the oxygen pressure in the air and the patient's condition determines the amount of oxygen in the body.

If someone has lung problems for a long time, even if they have 90% oxygen, that is normal. But if someone has decreased oxygen due to pneumonia, then such a person may need to be given additional oxygen.

What does oxygen do? How does it work?

Oxygen is like a power house. Every part of our body is made up of different tissues. Our body is made up of skin, bones, blood vessels, ligaments and fat. Those tissues are also made up of different cells. All the tissues and cells of our body need oxygen to function. After the oxygen goes to those cells, it works like an engine. Oxygen is like medicine and it makes our body work.

The air we breathe contains a lot of nitrogen and one-fifth is 20 percent oxygen. When we breathe, that air goes into the lungs and passes through the lungs into the circulatory system. It dissolves in the blood and sticks to the red blood cells and reaches different parts of the body through the blood. After reaching different parts of the body, it also goes to the cells.

How is the lack of oxygen in the body?

If there is a lack of oxygen in the atmosphere or due to various health problems, there may be a lack of oxygen in the body. If we go to a high altitude, there is a lack of oxygen in the atmosphere and it is also less in the body.

Closing the windows and doors and turning on the gas geyser or heater reduces the oxygen in their room and also reduces the oxygen in the body.

Even if there is a problem in the lungs that allow oxygen to enter, there is a lack of oxygen in the body. Long-term lung diseases like pneumonia and asthma also decrease the amount of oxygen in the body. Due to rheumatism of the lungs, oxygen cannot reach the blood or people with heart disease may also have a lack of oxygen.

What are the symptoms of lack of oxygen in the body?

If there is a lack of oxygen, problems such as wheezing, heaviness in the chest, increased heart rate, swelling of limbs, and fainting are seen.

What is the method to increase the supply of oxygen in the body?

Lack of oxygen in the body is an emergency situation. Therefore, before reaching the hospital, oxygen can be supplied to the body through some natural methods at home. Windows, doors and ventilators should be left open to increase the amount of oxygen in the house. Heaters and geysers should be switched off. Plants like snake plant, money plant should be planted to increase the amount of oxygen in the house.

If there is a problem in breathing due to accumulation of phlegm in the chest, one should try to expel the phlegm by coughing. Take a long deep breath. If there is a lack of oxygen in the body, a very common method during corona infection is to lie down and sleep. Sleeping on your back helps increase oxygen in the body.

If someone has asthma and there is a lack of oxygen in the body, the oxygen in the body can be increased by using a 'nebulizer' steam machine and inhalation medicine. These drugs dilate the airways and allow oxygen to reach the body.

All these are temporary methods, if there is a lack of oxygen in the body due to a disease, that disease should be diagnosed and treated.

In a situation of stress and fear, taking a long breath feels a bit easier, why?

It is not like breathing is difficult due to lack of oxygen in the body in a stressful situation or in a fearful situation. Even while running, it seems as if we have trouble breathing due to fatigue, even then, the oxygen in the body is not reduced.

During stress or running, body tissues need more oxygen. When the body needs more oxygen, breathing deeply will make you feel comfortable.

The center that controls our respiratory system is in our brain. If our body needs more oxygen, the organs of the body deliver it to the respiratory center of the brain. The respiratory center conveys that message to the lungs, telling them to breathe fast or deeply, and that long, deep breaths feel comfortable.