This piece is the middle portion 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.
Three-Axis Blockade: The Three Axes of the Dual Blockade
So then, how do the three elements of blockade (supply and excretion stagnation, signal failure, ATP depletion) connect to one another? We organize this into three axes. Following the flow of the DIAH-7M Aging and Chronic Disease Pathway System, we begin with channel blockade.
First is channel blockade. If the road by which oxygen and nutrients arrive, and the road by which waste products leave, become blocked, then no matter how intact the inside of the cell may be, it cannot do its work. As explained earlier, the cell too must eat and excrete to live. When the microvessels, interstitial fluid, and lymph are blocked by microcalcification, the cell starves and suffocates. This is the state of 'supply and excretion stagnation.'
Second is signal blockade. The cell determines when it should be activated and when it should rest through changes in the concentration of calcium ions. When this signal becomes unstable, the cell loses its proper function. The state of 'signal failure,' in which the cell cannot respond even when a hormone knocks at the door, belongs here.
Third is energy blockade. It is the state in which the mitochondria, the power plant of the cell, cannot work properly and ATP production falls. Even when there is fuel, it cannot be burned, and even when a command arrives, there is no strength to carry it out. This is the very substance of chronic fatigue.
These three do not operate separately. When the channel is blocked, oxygen becomes scarce and ATP production decreases (energy blockade); when energy is scarce, the calcium pump cannot work and the signal wavers (signal blockade); when the signal is broken, cell function falls and calcification is promoted (channel blockade). The three blockades reinforce one another and blockade the cell completely, and this is the substance of the 'dual blockade' that CAM Dual Blockade (CAM-DLT) speaks of.
The Common Keyword Called Calcium: It Escapes from the Bone and Lodges in the Wrong Place
Here there is a key discovery. It is that the substance which runs through all three of these blockades is precisely calcium.
When calcium absorption becomes unstable, calcium in the blood runs short. Because the heart can stop if blood calcium drops, our body, in order to live, forcibly draws calcium out of the warehouse called bone. This is called 'calcium efflux.'
The problem is that calcium mobilized in such haste fails to return to its place. This 'calcium that has lost its way' lodges in the wrong places, such as blood vessel walls, joints, and adipose tissue. This is called 'calcification,' and what is formed in this way is 'microcalcification.'
Simply put, calcium escapes from where it should be (the bone, the cellular signaling system) and lodges where it should not be (blood vessels, joints, tissue). It is a tragic structure in which an emergency compensation for survival becomes, over the long term, the material of blockade.
In the end, from the single starting point of 'unstable calcium absorption,' the three blockades occur simultaneously, and these blockades amplify one another and fix chronic disease in place. This is the heart of CAM Dual Blockade (CAM-DLT), that is, the 'Calcium Absorption and Microcalcification Dual Blockade theory.'
Signal Blockade: Unstable Calcium Absorption and Signal Failure. Calcium Is Not a Nutrient but an 'Electrical Signal'
At school we were taught that 'calcium is a nutrient that makes bones strong.' This is only half true. The true identity of calcium is a 'bioelectrical signal.' Calcium is not a brick but a switch, not a storehouse but a rhythm, and the execution key that supplies the electricity so that the city called the cell can carry out 'normal operation again today.'
The heart beating, the muscle contracting, the brain thinking, insulin being secreted. The switch (Switch) that presses the start button of all these phenomena of life is precisely the calcium ion (Ca²⁺). When the calcium concentration inside a cell rises momentarily, that cell 'operates,' and when calcium leaves again, it returns to a 'standby' state.
Therefore, calcium absorption being unstable is not simply a shortage of material. It means a blackout (Blackout) situation in which the electricity to turn on the cell's switch does not come in. And so what collapses when calcium wavers is not a single fragment of bone, but the 'entire operating system' by which the cell makes energy, exchanges signals, responds to stress, and clears away damaged parts.
The Collapse of the Baseline and the Decline in Pump and Channel Precision
To understand this operating principle, one must know the precise regulatory system of calcium within the cell. A healthy cell keeps the calcium concentration inside the cell as much as ten thousand times lower than outside. In the normal state, the calcium concentration outside the cell is about 1.8-2.5 mM, whereas the calcium concentration inside the cell is about 100 nM. This extreme concentration difference is precisely the 'baseline,' and only with this baseline can the cell respond sensitively even to a small signal.
If we sum up calcium regulatory failure in a single sentence, it is 'a state in which the baseline of the calcium signal is disturbed and the precision of the pumps and channels that restore that baseline has declined.' Just as, when the heart beats, there ought to be a rhythm, but the metronome wavers and the pitch goes off, the cell either overreacts to a small stimulus or, conversely, grows dull, and the signal turns into 'noise.'
When absorption (supply) becomes unstable and the blood calcium concentration fluctuates, this precise baseline collapses. Calcium either pours into the cell (overload) or does not come in when needed. A cell whose baseline has collapsed loses the precision of its pumps and channels. It falls into a state of confusion in which it does not know when it should turn on and when it should turn off.
Software Shutdown: The Operating System Goes Down
From this point the 'software shutdown' begins. It is not that the machine stops because the engine oil has run low, but a way in which the electrical signal itself becomes unstable and the control panel goes dead. It is a state in which the hardware (the cell structure) is intact, yet the operating system (the calcium signaling system) has gone down and no program runs at all.
When the calcium signal wavers, the mitochondria are supposed to receive only as much calcium as needed and 'prepare to burn fuel,' but when that balance breaks, their efficiency switches off in the form of overheating or discharge. The endoplasmic reticulum (ER), as a calcium storehouse, supports the floor of protein quality control, and when the storehouse wavers, the stress response grows just as a factory line gets tangled.
In the end the cell gives up on burning and stays for a long time in storage, stagnation, and defense mode. This becomes the internal condition necessary for the 'fixing in place' of obesity and chronic disease.
Every Breakdown Leads to the 'Calcium Signal'
Modern medicine explains cellular breakdown through different events such as decline in mitochondrial function, endoplasmic reticulum stress, excess of reactive oxygen species (ROS), abnormal autophagy, decline in cell membrane fluidity, insulin signaling resistance, and cellular senescence (senescence). But when we look into the underside of all these phenomena, they converge in the end on a single cause. It is precisely the breakdown of the Ca²⁺ switch.
Why did the mitochondria stop? Because the calcium signal flowed in excessively and the engine overheated (Overload). The mitochondria raise the efficiency of burning fuel with a moderate amount of Ca²⁺, but when regulation breaks and Ca²⁺ comes in excessively, their function switches off as if a power plant were overheating, and ATP falls.
Why did insulin resistance arise? Because even when insulin knocks at the door, the calcium signal (Second Messenger) that would open the door is buried under noise and cannot be heard. In the pancreatic β cells, insulin secretion is a structure in which electrical excitation and calcium influx interlock and the secretory granules are released. When the intracellular Ca²⁺ baseline rises, signal transmission becomes blurred like 'noise,' and it becomes a state in which insulin's words are hard to hear.
Why do toxins accumulate? Because the calcium signal telling it to start cleaning (autophagy) did not come. Autophagy is switched on in response to energy status and stress signals, but when Ca²⁺ wavers, mitochondrial and endoplasmic reticulum stress becomes fixed and the cleaning system grows dull, so that broken parts pile up all the more.
Why do reactive oxygen species (ROS) increase? ROS damage membranes and proteins and change the 'threshold value' of the calcium channels, and when calcium wavers the burden on the mitochondria grows again, so that ROS increase further. Ca²⁺ and ROS grow each other and form a vicious cycle loop that amplifies cell damage and the stress response.
Why does endoplasmic reticulum (ER) stress arise? Because the endoplasmic reticulum is a 'calcium storehouse,' when stress is placed on it the internal Ca²⁺ balance collapses, and at that moment protein quality control and inflammatory signaling waver together and metabolism switches off.
Seven Additional Pieces of Evidence Connected to the Calcium Signal
Why does lipotoxicity (Lipotoxicity) arise? When fat stimulates the cell membrane and organelles not as 'fuel' but as an 'irritant,' the Ca²⁺ channels become sensitive and the 'baseline' rises. When the state of elevated Ca²⁺ persists, the storage and inflammation signals grow stronger than burning, and the ability to burn and the insulin response grow dull at the same time.
Why does glucotoxicity (Glucotoxicity) arise? Just as protein is denatured stickily when sugar stays high for a long time (glycation), a high-sugar environment makes protein and membrane function dull and lowers the precision of the Ca²⁺ pumps and channels. Ca²⁺ regulatory failure in turn creates a vicious cycle that breaks down the insulin response and mitochondrial function.
Why does protein quality control (proteostasis) collapse? The protein folding and degradation system is strongly connected to endoplasmic reticulum Ca²⁺ stability. When the Ca²⁺ balance breaks, 'malfunctioning parts' increase, signal transmission and metabolic efficiency fall, and the cell grows ever slower and duller.
Why does cell membrane fluidity worsen? The cell membrane is both a door and an antenna, and when the membrane hardens, the 'threshold value' of the channels and receptors changes and the entry and exit of Ca²⁺ becomes rough. When the Ca²⁺ signal wavers, things move again in the direction of the membrane and channels breaking down further, and as the regulation of fuel entry and exit becomes rough, functional decline begins.
Why is it dangerous when the biological rhythm breaks? The cell's timetable also turns in interlock with the Ca²⁺ waves. When sleep and stress are broken, the Ca²⁺ signal rises without distinction of night and day and the cell becomes an 'always-tense cell.' The storage signal lengthens and recovery time shrinks, so that even with the same intake the processing capacity falls and this leads to functional decline.
Why is muscle cell function important? Muscle is the largest consumer of fuel, contracting with Ca²⁺ and pumping Ca²⁺ back out while using energy. When activity decreases, this system loses its training and grows dull, so that the 'fuel processing factory' shrinks, the time during which fuel remains throughout the body lengthens, and the metabolic burden grows.
Why is cellular senescence (senescence) dangerous? In senescent cells the homeostasis of the calcium ion (Ca²⁺) weakens, so that even at a small stimulus calcium wavers excessively. That wavering increases SASP (senescent cell inflammatory secretory substances, Senescence-Associated Secretory Phenotype), makes even the surrounding cells dull, and lowers the recovery and metabolic efficiency of the entire tissue. The old cell becomes a 'nuisance cell' that keeps sending out inflammatory signals even while it cannot do its work well.
In conclusion, most of the breakdowns of the cell itself connect, whether at the end or at the beginning, to the 'switch problem' of Ca²⁺ regulatory failure. And underlying this failure fundamentally is 'unstable absorption.' When absorption is unstable, the calcium that can be used immediately in the blood wavers, and that wavering is translated within the cell into the catastrophe of 'regulatory failure.'
Channel Blockade: Microcalcification and Channel Obstruction. From a Problem Inside the Cell to a Problem Outside It
Earlier we examined signal blockade, that is, the 'software shutdown' inside the cell. But the cell does not die at once just because its internal software has broken. The cell cannot survive alone; it must receive oxygen and nutrients from outside, and it must send out the carbon dioxide and waste products that come from within.
From the very moment that those 'supply lines and drainage lines' become blocked, disease begins to fix itself in place not by will but like physics.
Simply put, the wavering of the switch alone is already a problem, but when even the road is blocked, recovery becomes still harder. That is why we call the second axis of blockade 'channel blockade (Physical Lockdown).' This is not a simple 'clogging,' but is like the cell being trapped behind a 'concrete wall.'
The Exact Location of Microcalcification: The Three Key Points of the Microcirculation
When we commonly say 'calcification,' we picture the large lumps of stone that form in the shoulder tendons or on the blood vessel walls. But what the DIAH-7M (Dia-Seven-M) theory pays attention to is not such gigantic calcification. It is the phenomenon in which invisible, minute calcium particles occupy the three key points of the 'microcirculation (Microcirculation)' at the very periphery of our body.
When we commonly say 'vascular calcification,' we picture large blood vessels such as the aorta or the coronary arteries. The white lumps of calcification seen on CT, the situation that requires a cardiac stent. But this is already an advanced result. The real problem begins in places far smaller than that.
People picture only the blood vessels, but the roads that actually complete 'arrival' and 'departure' for the cell move as a set of three branches.
The first is the microvessels (Microvessels). The microvessels are not a single blood vessel but a 'network' of small blood vessels. This network is composed of three kinds of blood vessels.
The arteriole (Arteriole) is a small blood vessel branching off from the artery, with a diameter of about 10-100 micrometers. It is the last 'branch point' the blood passes through as it sets out from the heart and comes down along a road that grows ever thinner.
The wall of the arteriole has smooth muscle, so it can tighten or loosen the blood vessel, and with this it regulates the blood flow volume. When microcalcification accumulates on the arteriole wall, this regulatory function breaks down and blood flow regulation becomes rough.
The capillary (Capillary) is the smallest blood vessel, having grown even thinner out of the arteriole. With a diameter of about 5-10 micrometers, it is only wide enough for a single red blood cell to barely pass through. Because its wall is made of only a single layer of cells (endothelial cells), the exchange of oxygen and nutrients with carbon dioxide and waste products takes place here. It is the very front line that actually 'delivers' goods to the cell and 'collects' them.
The capillaries are spread densely like a net, so that almost every cell in our body is located within 50 micrometers of a capillary. When microcalcification accumulates in the capillaries, the walls harden and the efficiency of material exchange falls, and in severe cases the blood vessel itself narrows so that red blood cells cannot pass through.
The venule (Venule) is a small vein where the blood that has come out of the capillaries gathers. Its diameter is about 10-200 micrometers.
It is the 'return road' that holds the carbon dioxide and waste products collected from the cells and sends them to the veins. The venule is also a major passage through which white blood cells exit the blood vessel during the inflammatory response.
When microcalcification accumulates in the venule, the excretion of waste products is delayed and the inflammatory response proceeds abnormally.
These three blood vessels together are called the 'microvessels (Microvessels)' or the 'microcirculatory system (Microcirculation).' To sum up: arteriole (blood flow regulation branch point) → capillary (front line of material exchange) → venule (waste product return road). As blood flows in this order, it gives the cell what it needs and takes away what it does not need.
The important point is that these microvessels, unlike the aorta or the coronary arteries, are not well seen on CT or ultrasound.
They are so small that they are hard to confirm with ordinary imaging tests. And so the calcification of the microvessels proceeds as an 'invisible blockade,' and by the time symptoms appear it is already considerably advanced.
[Table 1] Comparison of the Three Types of Microvessels
| Category | Arteriole (Arteriole) | Capillary (Capillary) | Venule (Venule) |
|---|---|---|---|
| Diameter | 10-100 μm | 5-10 μm | 10-200 μm |
| Wall structure | Has smooth muscle | Single layer of endothelial cells | Thin wall |
| Main role | Blood flow volume regulation | Oxygen and nutrients ↔ waste product exchange | Waste product collection |
| Upon calcification | Blood flow regulation failure | Decline in material exchange efficiency | Excretion delay and inflammation |
It is the very front line where material exchange with the cell actually takes place, the capillary that carries nutrients right up to the cell's nose. When these microvessels harden and narrow through calcification, the supply is cut off.
The second is the interstitial fluid (Interstitial Fluid, tissue fluid). The interstitial fluid is the liquid that fills the 'space between,' which is neither blood vessel nor cell. It makes up about 16% of our body's fluids and, for an adult, reaches about 10-12 liters.
How is the interstitial fluid made? On the arterial side of the capillary (the side close to the arteriole), the blood pressure is high, so the water and nutrients in the blood seep out through the blood vessel wall.
The liquid that seeps out in this way becomes the interstitial fluid. The interstitial fluid flows between cell and cell and delivers oxygen and nutrients to the cells. At the same time it takes in the carbon dioxide and waste products that the cells have excreted.
On the venous side of the capillary (the side close to the venule), the blood pressure drops and osmotic pressure acts, so a portion of the interstitial fluid is reabsorbed back into the blood vessel. But only about 85-90% of the amount that seeped out is reabsorbed, and the remaining 10-15% is discharged into the lymphatic system.
The flow of the interstitial fluid must be smooth for the cell to live in a 'fresh environment.' But when calcium residue or waste products accumulate in the interstitial fluid, the liquid that ought to flow clear becomes sticky and hardens like a 'swamp.'
When the interstitial fluid stagnates, the cell comes into a state like being submerged in a 'polluted puddle.' Oxygen has difficulty arriving, and waste products cannot leave.
[Table 2] Interstitial Fluid Circulation Figures
| Category | Figure | Description |
|---|---|---|
| Total amount | 16% of body fluids (10-12L) | More than twice as much as blood |
| Generation | Arterial side of the capillary | Seeps out by blood pressure |
| Reabsorption | 85-90% | By osmotic pressure on the venous side of the capillary |
| Lymphatic discharge | 10-15% | The remainder not reabsorbed |
| Upon stagnation | Edema, inflammation, toxin accumulation | The cell is submerged in a 'polluted puddle' |
The third is the lymph (Lymphatics, the lymphatic system). The lymphatic system is the 'second circulatory system' that collects the interstitial fluid and sends it back to the veins, and it is our body's 'sewer system.' As explained earlier, 10-15% of the interstitial fluid fails to be reabsorbed into the capillaries. If this remaining liquid is left alone, the tissue swells. The lymphatic system collects this remaining liquid. The lymphatic system is broadly composed of three parts.
The lymph capillary (Lymph Capillary) is the smallest lymphatic vessel, spread throughout the tissues. It has a 'blind tube' structure with a closed end, and its wall is made loose so that interstitial fluid can seep in. When interstitial fluid enters the lymph capillary, it is called 'lymph fluid.'
The lymph vessel (Lymph Vessel) is the passage through which the lymph fluid gathered from the lymph capillaries flows. Like a vein, it has valves, so the lymph fluid does not flow backward and flows in only one direction. The lymph vessel has no pump like the heart. Instead, the lymph fluid is pushed and moves by the contraction of surrounding muscles, the movement of breathing, the pulse of the blood vessels, and so on. And so when there is little movement, lymphatic circulation also slows.
The lymph node (Lymph Node) is a 'filter station' located here and there along the lymph vessel. It filters out the bacteria, viruses, cancer cells, and waste products in the lymph fluid and raises an immune response. When you catch a cold, the swelling of the lymph nodes in the neck is evidence that the lymph nodes are working hard.
What happens when the lymphatic system is blocked? The interstitial fluid cannot be properly discharged and the tissue swells (edema). Waste products and toxins accumulate in the tissue. Immune function declines.
When microcalcification blocks the entrance of the lymph capillary, it becomes a situation like the sewer being blocked. When the sewer that discharges toxins is stopped up, the environment around the cell rapidly worsens.
[Table 3] Components of the Lymphatic System
| Component | Structural feature | Function | Problem when blocked |
|---|---|---|---|
| Lymph capillary | Blind tube, loose wall | Collection of interstitial fluid | Occurrence of edema |
| Lymph vessel | Has valves, no pump | Movement of lymph fluid | Circulatory stagnation |
| Lymph node | Bean-shaped, distributed throughout the body | Filtering, immunity | Immune decline |
When microcalcification progresses in these three areas, it is not at the level of a 'blocked blood vessel' but a 'microcirculatory stagnation on the verge of blockage' that occurs. It is not that the water is completely blocked, but a state in which foreign matter has caught in the drain and the draining of water has slowed. Just as, even when a city looks intact, life collapses from the moment the alleyways and the sewers become blocked, the 'microcirculatory stagnation' at a stage upstream of the vessel's thickness becomes the stage that quietly begins the disease. This is a far more cunning and wide-ranging problem.
Even if only one of these three roads is blocked, traffic becomes congested, but the problem is that in the actual body these three do not break down separately; they are pressed all at once and stagnate all at once.
Supply Blockade and Excretion Blockade: A Two-Way Squeeze
The reason this physical barrier is frightening lies in the fact that supply and excretion do not break down separately but collapse at the same time. It squeezes the cell's life-support system from both directions.