The Effects of Oxygen on Our Health
Some General Facts About Oxygen
Oxygen is an essential component of the molecules found in all living beings: amino acids, sugars, and more.
With the chemical formula O2, commonly called “oxygen” or “dioxygen” by chemists, it is made up of two oxygen atoms. By mass, it is the third most abundant element in the Universe after hydrogen and helium.
Originally, Earth contained no dioxygen. It was formed through photosynthesis carried out by plants, algae, and cyanobacteria, which may have appeared around 2.8 billion years ago.
In today’s lifestyle, with air pollution and stress, it is not always easy to breathe efficiently. Yet optimal oxygenation is essential for maintaining good health and is at the heart of all vital processes.
What Is Oxygen Used For?
The primary role of oxygen is to provide energy to the body. This process takes place inside the cells, in tiny organelles called mitochondria, which act as real energy powerhouses. Using oxygen, they transform nutrients from digestion into energy directly usable by the cell.
In the presence of oxygen, one glucose molecule can produce 36 units of energy, whereas without oxygen it produces only 2.
This energy is stored in ATP (Adenosine Triphosphate), which serves as the essential energy intermediary for cellular life.
Oxygen also plays a role in fighting pathogens and controlling free radicals, highly reactive molecules whose excess can damage cellular structures.
How Does Oxygen Reach the Cells?
The air around us contains approximately 21% oxygen. When we inhale, oxygen travels to the pulmonary alveoli, whose walls are lined with blood capillaries. There, oxygen passes into the bloodstream, which supplies all the cells of the body.
At the same time, the blood releases carbon dioxide into the lungs so it can be exhaled.
What Is the Role of Hemoglobin?
In the blood, most oxygen binds to hemoglobin found in red blood cells, which acts as its transporter.
Hemoglobin then releases oxygen into the cells. In exchange, it captures carbon dioxide — a waste product of cellular respiration — and carries it back to the lungs where it is eliminated through exhalation.
What Is Under-Oxygenation?
The body experiences under-oxygenation (or hypoxia) when there is insufficient oxygen available within tissues.
Even if oxygen is present in sufficient quantities in the air, the body may no longer assimilate it properly. This occurs in many situations:
- Air pollution and smoking
Pollutants coat the respiratory tract and reduce gas exchange. Some pollutants, such as carbon monoxide, replace oxygen on hemoglobin. - Illness
Many diseases can cause hypoxia, especially respiratory and circulatory disorders. - Stress
- Intense physical exercise
- Aging
- High altitude
In addition, hemoglobin releases oxygen to the cells only under specific conditions related to temperature, acidity, and carbon dioxide levels — conditions often affected by urban environments.
What Are the Dangers of Under-Oxygenation?
The consequences of hypoxia are numerous.
- Metabolic Alteration
A lack of oxygen slows energy production within the cell. As a result, biochemical nutrient assimilation becomes incomplete, and waste accumulates progressively in the body. - Excess Free Radicals
Mitochondria no longer function properly and produce excessive amounts of free radicals (oxidative stress). Hypoxia also weakens the body’s antioxidant defense systems, creating double stress for the cell. - Impact on the Nervous System
The brain and central nervous system consume the most oxygen and are therefore the first affected. Warning signs may include chronic fatigue, nervousness, and memory problems.
Can Hypoxia Lead to Disease?
It depends on the severity and duration of the hypoxia. When prolonged, most bodily functions become disrupted and illness may develop.
Loss of vitality can contribute to the development of cardiovascular disorders, chronic hepatitis, atherosclerosis, and potentially more serious conditions such as cancer and degenerative diseases.
What About Excess Oxygen?
If the amount of inhaled oxygen increases excessively over time, hyper-oxygenation (or hyperoxia) may occur.
In the long term, hyperoxia can also have harmful health effects, especially through the excessive formation of free radicals that cause cellular damage and inflammation.
How Can Cytamphology Help the Body Breathe Better?
Cytamphology is a new science based on harnessing a natural energy emitted by the active principles of plants.
This approach aims to help the body re-harmonize and strengthen itself in order to restore balance.
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All these products form a foundational program related to oxygenation.
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