Mitochondria: The Cellular Powerhouse and a Modern Perspective on “Zong Qi”
- They get a full night’s sleep but still wake up feeling tired.
- Their energy begins to decline before they are even halfway through the workday.
- They are not necessarily ill, yet they constantly feel physically drained.
- A small amount of exercise leaves them breathless, and recovery seems to take longer.
- As they get older, their metabolism slows and fatigue becomes more common.
However, growing scientific interest has turned attention toward one of the most fundamental structures inside our cells: the mitochondria.
Mitochondria are not only related to how much energy we have. They also play important roles in metabolism, immune function, brain activity, cellular signalling, and the ageing process.
From the perspective of life science, mitochondria can truly be described as one of the body’s most important engines of life.
From the perspective of Traditional Chinese Medicine (TCM), the energy produced through cellular metabolism also presents some interesting parallels with the traditional concept of “Zong Qi” .

What Are Mitochondria?
If we imagine the human body as a city:
- The brain is the command centre.
- The heart is the pumping station.
- Blood vessels are the transportation network.
- Organs are different factories.
The human body contains approximately 30 to 40 trillion cells.
With the exception of mature red blood cells, almost every type of cell contains mitochondria.
The number of mitochondria varies significantly depending on the energy requirements of different cells and organs.
| Cell Type | Approximate Number of Mitochondria |
| Heart muscle cells | 5,000–8,000 |
| Liver cells | Around 2,000 or more |
| Nerve cells | Thousands |
| Skeletal muscle cells | Hundreds to thousands |
Why do heart muscle cells contain so many mitochondria? Because the heart beats approximately 100,000 times every day, more than 36 million times a year, and billions of times over a lifetime. Without a continuous supply of cellular energy, the heart would not be able to sustain this enormous workload.
What Do Mitochondria Actually Do?
Many people assume: Food = Energy
But the process is more complicated than that. After food enters the body, it must first be digested and absorbed. Its nutrients are then transported to the cells. Within the cells, mitochondria use nutrients derived from carbohydrates, fats and proteins, together with oxygen, through a series of biochemical processes to support the production of a molecule called ATP, Adenosine Triphosphate.
ATP is the form of energy that cells can directly use. In simple terms: Food provides the raw materials, while mitochondria help convert those nutrients into usable cellular energy.
What Is ATP and Why Is It So Important?
ATP is often described as the body's “energy currency.” Almost every biological activity requires ATP, including:
- Breathing
- Heartbeat
- Walking
- Running
- Thinking
- Speaking
- Cellular processes during sleep
- Hormone production
- Nerve transmission
- Muscle contraction
- Immune cell activity
- Cellular repair
Even more fascinating is the enormous amount of ATP that the human body continuously produces and recycles. An adult may turn over an amount of ATP each day comparable to their own body weight. For example, a person weighing 60kg may recycle approximately 60kg worth of ATP in a day.
This does not mean that 60kg of ATP is stored inside the body at once. Instead, ATP molecules are continuously produced, used and regenerated. It demonstrates just how active the human body really is. Your body is essentially a biological power station operating 24 hours a day.

Why Do Modern People Feel Like Their “Battery Is Running Low”?
When mitochondrial function declines, the body's ability to produce ATP efficiently may also be affected. This may be associated with:
- Fatigue
- Low energy
- Reduced concentration
- Muscle weakness
- Slower recovery
- Changes in sleep quality
- Reduced metabolic efficiency
- Feeling cold more easily
- Reduced exercise endurance
- Chronic sleep deprivation
- Sedentary lifestyles
- Lack of physical activity
- Excessive sugar intake
- Long-term psychological stress
- Chronic inflammation
- Smoking
- Excessive alcohol consumption
- Inadequate exposure to daylight
- Poor lifestyle habits that affect normal thermoregulation and metabolism
Can the Human Body Produce More Mitochondria?
Yes. The human body possesses sophisticated regulatory mechanisms that influence the production and function of mitochondria. One of the most widely studied regulators is PGC-1α. It stands for Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha. It is often described as a Master Regulator of Mitochondrial Biogenesis.
Think of PGC-1α as a chief engineer sending a message to the cells: “We need more power plants.” Activation of pathways involving PGC-1α is associated with:
- Mitochondrial biogenesis
- Cellular energy metabolism
- Physical endurance
- Metabolic adaptation
- Exercise recovery and adaptation
- Healthy cellular function

What Is the Relationship Between Mitochondria and “Zong Qi” in Traditional Chinese Medicine?
The Huangdi Neijing (Yellow Emperor’s Inner Classic) describes the traditional concept of Zong Qi as being gathered in the chest and associated with respiration and the movement of the heart and vessels.
In Traditional Chinese Medicine, Zong Qi is traditionally understood as arising from Gu Qi, the essence derived from food + Qing Qi, the clear Qi obtained through breathing.
Zong Qi is traditionally associated with:
- Breathing
- Heart activity
- Blood circulation
- Strength of the voice
- Physical movement
- The overall movement of Qi throughout the body
- Shortness of breath
- Fatigue
- Low energy
- Weak voice
- Reduced desire to speak
- Becoming breathless easily during activity
This creates an interesting conceptual parallel: Mitochondria convert nutrients and oxygen into usable cellular energy, while Traditional Chinese Medicine uses the concept of Zong Qi to describe an important aspect of the body's overall vital activity.
However, it is important to understand that mitochondria and Zong Qi are not scientifically equivalent. They originate from two completely different systems of understanding the human body.
Nevertheless, both perspectives highlight a similar fundamental idea: Life depends on the continuous supply and utilisation of energy. Looking at these concepts side by side may therefore offer an interesting way to understand human vitality through both traditional and modern perspectives.
Why Is Maintaining a Healthy Body Temperature Important for Cellular Function?
Mitochondrial activity involves numerous enzyme-driven biochemical reactions. These reactions depend on a stable physiological environment in order to function normally. Factors that affect circulation, metabolism, physical activity and normal thermoregulation may therefore also influence how efficiently the body carries out its metabolic processes.
This is why lifestyle habits such as:
- Regular exercise
- Sufficient sleep
- Balanced nutrition
- Stress management
- Healthy circulation
- Appropriate warmth and physical comfort
Aurae: Supporting Modern Wellness from the Perspective of Cellular Energy
At Aurae, we believe that true wellness is not simply about temporarily relieving fatigue. It is about creating an environment that supports the body's natural physiological functions.
Aurae Lifewave combines a gentle and comfortable thermal experience designed to help the body maintain a pleasant sense of deep warmth, support normal blood circulation, relax tense muscles, and create an environment conducive to relaxation and normal metabolic activity.
The experience is also complemented by a natural Rosewood botanical aroma, incorporating aromatic elements such as rose flower water, sweet marjoram oil, and rosewood-inspired botanical notes. These natural aromas are designed to create a calm and comfortable sensory environment, encouraging relaxation of both body and mind.
A relaxed physical and emotional state, together with healthy sleep, nutrition, hydration, movement and other lifestyle habits, can form an important foundation for overall wellness.
Aurae is not a medical device and is not intended to diagnose, treat, cure or prevent disease. Instead, through the integration of thermal warmth, lightwave technology, botanical aroma and mind-body relaxation, Aurae aims to help modern individuals establish healthier lifestyle rhythms, support everyday vitality, and move toward a more balanced state of well-being.
True Wellness Begins with Energised Cells
In the past, we often looked at health primarily from the perspective of individual organs. Today, science is increasingly looking deeper, all the way down to the cellular level. Although mitochondria are microscopic, they play an essential role in producing ATP, supporting cellular activity and maintaining normal metabolism. They remind us that health is not simply about consuming more nutrients. It is also about whether our cells can effectively produce, manage and utilise energy.
At the same time, the Traditional Chinese Medicine concept of abundant Zong Qi reminds us that vitality is connected not only with food, but also with breathing, circulation and overall balance. Modern science and traditional wisdom approach the human body from very different perspectives. Yet both encourage us to recognise the importance of the processes that sustain life and vitality. This is why lifestyle, sleep, physical activity, nutrition and mind-body relaxation remain fundamental to long-term wellness. Behind every heartbeat, every breath, every movement and every thought are countless cells working continuously. And within many of those cells, mitochondria are quietly producing the energy that helps keep life moving forward.
21 Aug 2026
