This piece is the middle section of Chapter 8 of Stones in the Body: More Frightening Than Cancer (Yoon Jong-won). It is a narrative containing the author's academic hypothesis, and the body, figures, and citations follow the manuscript as written.
When the Calcium Execution Code Wavers, the System Collapses
In this way calcium is like the core operating system that directs the entire life of the cell, so when calcium absorption becomes unstable or the regulation of concentration fails, it goes beyond the mere level of a nutritional shortage and a fatal error occurs in which the execution code of life itself is shaken.
As a result the cell cannot properly read the "on and off signal" and fails to activate the necessary functions at the right time, and in the end this leads to the functional blockade that will be explained later, in other words a state in which the signal system halts as though the software had shut down, and this is the reason it becomes the root cause of disease through the functional decline of the mitochondria and the like.
That is, because calcium is the "execution code" that directs the entire process from the birth of the cell to its death, when calcium absorption is shaken and the blood calcium concentration becomes unstable, the execution code is shaken and the whole cycle of the cell's birth, aging, illness, and death is disrupted.
So in order to understand the "signal blockade" that will be explained later, one must first understand the perspective that calcium is not a mere nutrient but the switch and the code of cellular operation.
Cells Too Eat and Excrete: If Blocked, They Die
The easiest way to understand the cell is to compare it to ourselves. Every day we eat food to take in nutrients, and we excrete waste as urine and feces. What would happen if the tonsils swelled so that we could not swallow food? Even a few days of starvation drains our strength, and if it continues for long our life becomes endangered.
Conversely, what if we could eat but could not pass urine and feces? Toxins would accumulate inside the body and in the end our life would be put in peril.
As we saw earlier, the roughly 37 trillion cells of our body are exactly the same. The cell "eats" oxygen and nutrients from the blood, and "excretes" carbon dioxide and waste into the blood and the lymph.
Only when this supply and excretion flow smoothly can the cell live in health. But what happens if this channel is blocked?
If oxygen and nutrition cannot enter, the cell starves, and if waste cannot escape, the cell breaks down as though suffocating in the toxins it spat out itself.
In the end, whether cell or person, when blocked it collapses. This is the heart of the "channel blockade" that will be explained later, in which the microvessel-interstitial fluid-lymph is cut off by microcalcification.
Dual Blockade: The Root Cause of Aging and Chronic Disease
When modern medicine explains the causes of aging and chronic disease, it approaches them centered on points of failure inside the cell such as mitochondrial functional decline, telomere shortening, stem cell exhaustion, and LMN (Lamin). Of course, this perspective becomes a powerful tool for precisely observing the phenomena that appear after the cell has collapsed.
But here we must throw a question one step further ahead. It is the question of why those failures occur not as one or two but simultaneously and in a chain, and of what drives the cell to that point.
The conclusion I present is clear. The root cause lies not in the failure of parts inside the cell, but in a compound collapse in which the "road" that must remain open for the cell to live is blocked first, and within that blocked environment even the "signal" that moves the cell is shaken.
In other words, the physical blockade in which the microcirculation channel of microvessel-interstitial fluid-lymph narrows with microcalcification and supply and excretion are shaken at the same time, and the functional signal blockade in which, through unstable calcium absorption and the collapse of calcium homeostasis, the cell's signal switch is buried in noise and its function switches off: it is precisely the phenomenon in which these two overlap that is the starting point pushing aging and chronic disease forward, and we call this the Dual Blockade.
From here on we will look concretely, one by one, dividing them into the two layers of physical channel blockade and functional signal blockade, at how this dual blockade begins, in what order it deepens, why it hardens into a vicious cycle in which blockage gives birth to blockage, and how that process leads to the outcomes we know such as cancer, diabetes, dementia, and cardiovascular disease.Top of the FormBottom of the Form
The Prelude to Blockade: What on Earth Blocks the Channels
Now the question converges into one. If the cell and the microcirculatory system are designed so precisely, what on earth blocks this channel? That is the question.
1. A Microscopic Blockage:
The beginning of an invisible disaster. The first disaster this theory speaks of is not a conspicuous obstacle like a grand lump of cancer. It is a microscopic blockage that occurs quietly at the level of the microscope. The problem arises when the calcium eluted from the bones mentioned earlier, unable to find its place, sticks to the walls of the microvessels, the interstitial fluid, and the passageways of the lymph flow and begins to harden. It is precisely at this moment that the physical blockade begins, in which the two roads by which the cell breathes and empties narrow at the same time.
2. The Crisis of Supply
The narrowing alleyway. First, this is a phenomenon that occurs on the road of supply. For the cell to stay alive, the blood that enters from the artery must pass through the arterioles and arrive at the capillaries, and those capillaries must be open so that oxygen and glucose can come down through the interstitial fluid to the very doorstep of the cell. But the more the inner walls of the microvessels roughen and the more microscopic calcium deposits increase on their surface, the more the road narrows little by little.
Just as invisible sand piling up in a city's alleyways gradually slows the speed of vehicles, the speed of supply heading toward the cell drops. As a result the cell is slowly pushed into a state of starvation in which it must work even though it lacks enough to eat.
3. The Stagnation of Excretion
The accumulating garbage. Next is the road of excretion. The carbon dioxide and small waste the cell sends out must escape into the veins, and the large residue and contaminated interstitial fluid must escape into the lymph. But when the interstitial fluid turns turbid and the entrance of the lymphatic capillaries is pressed or the flow of the lymphatic vessels grows sluggish, the residue begins to cake onto the floor of the tissue, like a city where the garbage collection trucks do not come on time.
This caked environment in turn feeds inflammation and edema, and a self-reinforcing loop (Vicious Cycle) is created in which the result of blocked excretion becomes the cause of yet another blockage.
The Definition of Dual Blockade: Collapse in Two Dimensions
Earlier we confirmed the sophisticated infrastructure, the microcirculation, and the operating system, the calcium signal, that the cell needs in order to survive.
But once it enters the state of disease, a phenomenon occurs in which these two systems collapse at the same time.
We call the phenomenon in which the calcium leaked from the bones by DIAH trigger factors such as stress, infection, bad eating and living habits, and lack of exercise deposits as though occupying the microscopic region connected to the cell with calcification and blocks the channels of supply and excretion the physical channel blockade,
and we call the phenomenon of declining cellular function, in which the blood calcium concentration falls due to insufficient calcium absorption and the signal switch that operates cellular function is shaken, the functional signal blockade, and we define this compound disaster in which they overlap at the same time as the Dual Blockade. This blockade does not occur in a single line but proceeds simultaneously and three-dimensionally in the physical dimension and the functional dimension.
The first is the physical channel blockade. This is the phenomenon in which the channel, the hardware through which the cell communicates with the outside, is blocked. It refers to the state in which the supply route through which oxygen and nutrients enter and the excretion route through which waste exits are narrowed or cut off by the physical barrier of microcalcification.
The second is the functional signal blockade. This is the phenomenon in which the signal system, the software that moves the interior of the cell, breaks down. It means the state in which, as the calcium concentration difference between the inside and outside of the cell collapses, the cell does not respond no matter how hard the outside knocks on the door, and lowers or stops its internal functions.
In the end, in the first blockade in which the road is blocked so that raw materials do not come and excretion does not happen, and the second blockade in which the signal is cut so that there is no command to operate, the cell stops energy production and locks its door shut for the sake of survival. Now we will look at the concrete aspects of each blockade.
The First Blockade: Physical Channel Blockade (The Cutoff of Supply and Excretion)
The first stage of the dual blockade is the blocking of the physical channel. The ectopic calcium (Ectopic Calcium) leaked from the bones circulates riding the blood and then deposits as microcalcification at the narrow bottleneck sections of the microvessels, interstitial fluid, and lymph microcirculatory system connected to the cell, and begins to harden like cement. From that moment the cell's supply route and drainage route tighten at the same time, the road by which oxygen and glucose enter narrows, and the road by which carbon dioxide and waste escape is also blocked.
Just as we lose our health and slowly collapse in the end when the tonsils swell so that we cannot swallow food, or when we cannot pass urine and feces, so too, when a cell's supply and excretion are shaken at the same time, its function declines sharply, and the longer it continues the more it is trapped in the toxins it made itself and pushed into damage and necrosis.
And when the small collapse that occurred at this "scene" expands over time to the scale of an organ, we come to face its result under names such as cancer, diabetes, dementia, and cardiovascular disease, and in the end, even though the names of the diseases differ, we must first understand the fact that the starting point begins from the blocking of the channel by which the cell breathes and empties.
1. The Cutoff of the Supply Route: Oxygen, Glucose, and Other Nutrients
The occlusion of the arterioles and capillaries: the first condition for a cell to survive is the continuous supply of oxygen and nutrients. But when, under the DIAH triggers of Deficiency, Inflammation, Acidosis, and Hypoxia, calcium leaks from the bones for the sake of survival, this supply network begins to tighten at two points at the same time.
First, the regulatory function of the arterioles is lost. The arterioles play the role of a valve that regulates blood flow volume, and when calcium deposits in the smooth muscle cells of these vessel walls, the vessel loses its flexibility and hardens stiffly.
As a result the valve function that widens and narrows the vessel is paralyzed, and it becomes a state of supply instability in which the appropriate amount of blood cannot be sent when the cell needs it.
Next, the walls of the capillaries harden. The capillaries are made of a very thin membrane so that nutrients can pass through. But when microcalcification piles up on this wall, the membrane thickens and hardens.
Even though oxygen and nutrients are flowing within the vessel, a phenomenon occurs in which they cannot pass through the thickened wall and cannot cross over into the tissue. Through this the cell falls into a state of micro-starvation (Micro-Starvation) in which it goes hungry even while it sits right beside the vessel.
2. The Cutoff of the Excretion Route: Carbon Dioxide and Toxins
When the calcium leaked from the bones deposits as microcalcification, the interstitial fluid is contaminated and the flow of the lymphatic vessels also begins to be blocked, and what is more fatal than the decline of supply is precisely the cutoff of excretion. The moment the road by which the residue and waste produced after the cell metabolizes escape is blocked, the cell becomes trapped by the toxins it produced itself.
3. The Stagnation and Contamination of the Interstitial Fluid
The substances that pass through the vessel enter the cell by way of the interstitial fluid. Interstitial fluid in a healthy state must flow smoothly like clear water. But when unexcreted waste and microcalcification particles mix together, the interstitial fluid degenerates into a highly viscous gel (Gel) state or like a sticky swamp.
The contaminated and turbid interstitial fluid obstructs the diffusion of nutrients and confines the metabolic products excreted by the cell so that they cannot spread far.
4. The Blockage of the Lymphatic Vessels and the Backflow of Toxins
The lymphatic system, the sewer that clears away garbage, has an entrance that is very narrow and delicate, so calcium calcification lodges in it most easily. When the entrance of the lymphatic capillaries is blocked by stone powder, the toxins cannot leave and flow backward.
The toxic substances and moisture pooled within the tissue raise the pressure and press down all the more on the surrounding capillaries, and this is the physical substance of the edema and chronic inflammation we commonly experience.
In conclusion, the first blockade cuts off supply and excretion at the same time and makes the cell into a state of utter isolation with no help.
The Second Blockade: Functional Signal Blockade (The Cutoff of Signal and Function)
The cell becomes endangered by the blocking of the physical channel alone, but the decisive blow occurs when the command system that moves the cell, that is, its signal and function, stops. This is the second stage, the functional signal blockade.
The functional signal blockade refers to the state in which the electrochemical balance of the cell membrane is shaken and its core axis, the regulation of calcium concentration inside and outside the cell, collapses, so that the cell cannot distinguish subtle signals like a switch and loses its function amid the noise.
1. The Cutoff of Signal:
In a normal cell, the free calcium concentration of the outer blood and extracellular fluid is maintained high at a level of roughly 1.1~1.3 mM, whereas the free calcium concentration of the inner cytoplasm is normally maintained very low at about 100 nM.
That is, the concentration difference created by the structure of high outside and low inside reaches more than about ten thousand-fold, and it is precisely thanks to this overwhelming difference that, when calcium flows into the cell instantaneously, it can play the role of a powerful switch "as though a signal flashed on."
But when gastric acid secretion decreases with aging, or the digestive and absorptive environment is shaken by stress and the like, calcium absorption becomes disadvantaged and the blood calcium balance can become unstable.
This instability stimulates hormonal regulation and the mobilization of bone calcium, and at the same time, when environmental deterioration such as hypoxia, acidosis, and a decline in energy (ATP) overlaps, the pumps and regulatory devices that had kept calcium low inside the cell are shaken, and a state of "signal noise" appears in which the intracellular calcium rises excessively.
As a result the cell cannot distinguish subtle changes in signal and is pushed into a signal-cutoff state in which it cannot properly read commands from the outside, and in the meantime the bones grow empty, while in soft tissues such as blood vessels and organs the calcium loses its place and sticks and piles up, so that tissue that ought to be soft and elastic changes gradually in the direction of becoming harder and stiffer.
2. The Cutoff of Function
The eight great cellular disasters: when the signal is cut off, the factory equipment inside the cell falls into an uncontrollable state, and eight disasters in which the cell's inherent functions stop strike in a chain.
The halt and overheating of the mitochondria: the mitochondria, the power plant of the cell, respond very sensitively to the calcium signal. When calcium flows in excessively, the function is heightened as though the engine were overheating and then burns out, or conversely, when signal transmission fails, the engine shuts off. Either way, the core function of energy (ATP) production is shaken, and the power of the whole factory becomes unstable.
The paralysis of the cell membrane pumps and edema collapse: when energy decreases and the signal is disturbed, the pumps and valves of the cell membrane lose their strength, and the balance of ions and moisture inside and outside the cell is shaken. To put it simply, at the moment the switchboard shakes and the voltage sways, water and sodium are pushed into the cell and it swells, and when that edema continues, the cell is pushed beyond functional decline in the direction of the structure itself being damaged.
Insulin resistance: even the knocking sound of the insulin hormone saying "open the door because there is much sugar in the blood" is not properly transmitted amid the calcium noise inside the cell. Because the cell does not open the door, the paradox unfolds in which blood sugar rises and the cell starves, and the mechanism of diabetes is completed.
Endoplasmic reticulum stress and a surge of defective proteins: the endoplasmic reticulum is a production line that folds and processes proteins and at the same time a material warehouse that stores calcium, and when the calcium balance collapses, proteins cannot fold properly and defective products pour out, and the cell switches into emergency mode in order to deal with them. Even as the conveyor belt creaks and defective products pile up, the cleanup system becomes sluggish, so the cell reduces production and clings only to defense.
The failure of autophagy: the cell must perform the autophagy (Autophagy) function that, through the lysosome, cleans and recycles the internal garbage. This cleaning switch too is regulated by the calcium signal and the energy state, and when the signal blockade persists, the cleaning function grows sluggish and toxic proteins such as beta-amyloid and cellular residue pile up inside, and the cell, pressed down by its "own garbage," gradually loses its function as though suffocating.
A surge of reactive oxygen: the overloaded mitochondria cause incomplete combustion and spew out a large quantity of reactive oxygen species (ROS). This toxic gas attacks the cell membrane and the genes and damages the calcium channels and pumps further, becoming the cause of a vicious cycle that makes the signal collapse even more severe.
The runaway of calcium-dependent degrading enzymes: when the calcium inside the cell rises excessively, the degrading enzymes that respond to calcium switch on, and the cytoskeleton and cell membrane structure can be damaged. To use an analogy, just as a cutter whose safety device has come loose inside a factory gnaws at the wiring and the frame, it crosses beyond functional decline into a stage in which "form and connection" themselves collapse.
Cellular senescence and zombification: in the end the cell that has lost its function turns into a senescent cell (Senescent Cell) that is neither dead nor alive, that is, a zombie cell. These, having stopped normal metabolism, endlessly spread inflammatory signals to their surroundings, making the environment of the whole tissue rougher and wearing out even the next cells along with them.
In this way the second blockade is not simply a state of nutritional shortage but a process of entering the "stage of being alive yet unable to function properly," in which the command system and the defense system that move the cell collapse at the same time. But here I believe we must set the direction right.
Approaches such as mitochondria, telomeres, stem cells, and LMN (Lamin), which have drawn attention recently, are excellent at precisely observing the "broken parts" that are revealed after the cell has collapsed, but they easily miss the common starting point that broke all those parts at once, that is, the root cause of why such failures arose in a chain.
For example, no matter how good the automobile performance of cellular function may be, just as a car has no choice but to stop when the road is blocked because the falling rocks of microcalcification have piled up on the road network of microvessels, interstitial fluid, and lymph, oxygen and nutrition cannot enter in time and waste cannot escape either, so in the end the performance becomes meaningless.
The root cause lies not in the functional parts inside the cell but in the process by which the road along which the cell breathes, eats, and empties is blocked first, and within that deteriorated environment the calcium signal system is shaken and function switches off, in other words in the dual blockade in which the microcirculation channel blockade and the calcium signal blockade overlap.
Therefore, the current direction that seeks the cause of aging and chronic disease in the "part failure" of cellular function alone finds it hard to reach the essence, and we must reset the collapse of the cell-microcirculation-calcium signal, the scene of the cause, as the starting point of disease.
Conclusion: A Redefinition of Aging and Chronic Disease
Modern medicine classifies and explains aging and chronic disease in fine detail with countless disease names and indicators, but it fails to present the "root cause" that binds all those phenomena into one. Results such as blood pressure, blood sugar, inflammation levels, and imaging findings are recorded densely, but why the cell came to abandon normal operation, that is, the common starting point at which aging and chronic disease begin, is not organized into one clear sentence.
So aging remains an "unavoidable process" and chronic disease remains a "state that must be managed for a lifetime," and the explanation of the cause is scattered and repeated by organ and by disease.
I explain that root cause at the cellular level as the "dual blockade." When the channels for the supply of oxygen and nutrition and the excretion of carbon dioxide and waste are blocked at the same time by microcalcification, metabolism slows, and when the blood calcium concentration too is shaken by a disorder of calcium absorption, energy production, signal transmission, and the maintenance of ion pumps weaken together, and functional decline proceeds in a chain. When oxygen decreases and energy is shaken, the pump function grows sluggish and the flow falls further, and that fallen flow in turn feeds the blockage so that the vicious cycle hardens, and in the end the cell is pushed into a low-metabolism state that prioritizes survival while failing to maintain normal function. This starting point is precisely the root cause that binds aging and chronic disease together into a single pathway and explains them.
From "Working Mode" to "Enduring Mode"
The cell is originally designed toward burning, making, repairing, cleaning, and moving again. But from some moment it gives up "burning" and crosses over to "storage and stagnation." It is similar to how a city in normal times has smooth logistics so that factories run, garbage is cleared, and electricity comes in, but when war or disaster strikes it runs power and logistics at a minimum, and the citizens reduce their movement and endure by putting out only the urgent fires. The cell likewise switches in the direction of enduring, and when that switch persists for a long time it becomes the stage of what we call obesity, aging, and chronic disease.
The Three Elements of Blockade: Why Do Cells Go on Strike
That a cell has been blockaded means that the following three systems have collapsed at the same time.
First, the exhaustion of energy (ATP). The mitochondria, the power plant of the cell, have stopped. Even though fuel (glucose, fat) is piled up in front of the door, it is a state in which the factory has stopped and cannot burn it. This is the substance of chronic fatigue.
Second, the failure of signal transmission. Even when a hormone knocks on the door and a neurotransmitter shouts, the cell does not open the door. We commonly call this "resistance (Resistance)," but in reality it is "poor signal reception." Whether insulin or a hormone, it becomes a "state in which even when the command comes it is not executed."
Third, the stagnation of supply and excretion. Clean water must come in and dirty water must go out, but this flow has stopped. As less oxygen and nutrition come in and less waste and carbon dioxide go out, the cell is trapped in the toxins and waste it excreted itself and suffocates.
These three do not act separately. When one is shaken, the rest collapse along with it. That is why metabolic blockade must be defined not as a "symptom" but as a "state."
The Shift from "Working Mode" to "Storage Mode"
In this blockaded state the cell makes a grave decision. "Now is not the time to work. It is the time to endure." At this moment, the mode of our body switches from a state of using energy to a state of storing and hardening.
In obesity it turns off the engine that burns fat and stores everything that comes in as fat. In aging and hardening, instead of regenerating the damaged tissue, it plasters on calcium and fiber and hardens it stiff.
That is, gaining weight and growing old are not different phenomena. They are different scenes of the same tragedy in which "metabolism is blockaded and hardened into storage mode."