Active Longevity, Food Intolerance, and the Neolithic Rewiring of Human Nutrition

Introduction and Framing

The discussion opens with a striking anecdote: an elderly biophysicist had his entire arterial system mapped by a physician friend, who recorded the length, width, and depth of every atherosclerotic plaque. The man then began eating a single specially formulated "candy" each day. A year later, examination on the same device revealed that not a single plaque remained — suggesting that atherosclerosis can, in principle, be reversed through nutrition, and that such reversal can be achieved with ordinary, edible foods.

The episode's theme is active longevity: which foods support a long, healthy life, and which foods shorten life and provoke chronic inflammation. The guest is Yakov Immanuelovich Marshak — physician, biophysicist, specialist in rehabilitating people with addictive disorders, and creator of a functional food line.

Food Intolerance: Why "Healthy" Food Is Individual

The core problem

People are not uniform in how they process food. Food intolerance is described as a widespread modern phenomenon. If a person regularly eats something that provokes even a small inflammatory reaction, over time this progressively damages not only the digestive system but also the endocrine and nervous systems.

The pulse test

Marshak describes an experiment with ten students:

1. Each measured and recorded their resting pulse.
2. Each ate two slices of ordinary sliced white bread.
3. Fifteen minutes later, each measured their pulse again.

The result: five of ten slowed down, five sped up.

Interpreting the result

• Slowing of 5–10 beats per minute is the normal, healthy response. This is driven by the vagus nerve (the tenth cranial nerve), whose branches reach the thoracic and abdominal cavities. It activates the gastrointestinal tract for digestion — the "vagal phase" of digestion, beginning shortly after eating and lasting roughly half an hour — while simultaneously slowing the heart.
• An unchanged or accelerated pulse indicates a problem. Acceleration signals the release of inflammatory mediators such as histamine, which speeds the heart. Even a pulse that simply stays the same means a mild inflammatory reaction has occurred.

Practical application

Anyone concerned about their health can systematically audit their diet: test each food item separately, record pulse before eating and 15 minutes after, and eliminate the items that fail. The hosts invite viewers to try the test themselves — ideally on a single isolated food (a plain slice of white bread rather than a mixed sandwich) — and share their before/after results.

Wheat, Lectins, and the Hidden Danger in "Whole Grain"

Wheat grains contain two types of lectins that cause digestive disturbances:

• Gluten — the well-known one, concentrated in the starchy endosperm.
• Wheat germ agglutinin (WGA) — far less known and possibly even more harmful.

Over 12,000 years of wheat consumption, people learned to make more refined, "more expensive" bread by removing the bran — which also stripped away the wheat germ agglutinin. The modern enthusiasm for whole-grain and bran-containing breads therefore reverses a protective adaptation: many people suffer from these products, and wheat germ agglutinin is implicated as a possible contributor to type 1 diabetes.

However, refined white bread is not automatically safe either — as the student experiment showed, intolerance to white bread is common. The implication is that all wheat-based products carry some risk, and individual testing is essential.

What Humans Ate Before Agriculture

Gordon Hillman's paleobotanical research

Marshak recounts his acquaintance with the paleobotanist Gordon Hillman, who excavated food remnants from Neolithic sites and identified what pre-agricultural people actually ate:

• About 10% of the diet: fish and meat (from hunting, fishing, and scavenging fallen animals).
• About 90% of the diet: seeds — roughly 200 different species in Hillman's collection — eaten raw, without heating. Almost none of these are eaten today.

Crucially, these were oil-bearing seeds: they stored the energy needed for germination not as starch but as diverse lipids and fats.

The borage example

Hillman described finding, in a cave in the mountains near the Dead Sea, a rock basin about half a meter deep filled with stored borage seeds (Borago officinalis). Borage grew abundantly in the region and its seeds were eaten intensively.

This mattered because borage oil is rich in gamma-linolenic acid (GLA), a triply unsaturated omega-6 fatty acid. GLA is the precursor of series-1 prostaglandins — short-lived regulatory molecules derived from unsaturated fatty acids — which are:

• Anti-inflammatory
• Anti-thrombotic (they prevent blood elements from sticking together)

Marshak notes that the omega-3/omega-6 labels are imprecise conventions people invented to sort what is and isn't safe to eat; what matters is the actual molecules produced. He personally consumes borage oil regularly, and advises checking the actual GLA content of any such extract.

The consequence of losing these seeds

When humans abandoned this diet, the balance between pro-inflammatory and anti-inflammatory activity became disrupted. Inflammatory reactions themselves became lethal — often more lethal than the infections that triggered them. The parallel drawn is COVID-19: most deaths resulted not from the virus itself but from the body's inflammatory response, which produced clots in the pulmonary circulation, blocking oxygen uptake and carbon dioxide removal.

Monocots vs. Dicots: A Sudden and Poorly Adapted Switch

The seeds eaten before the Neolithic Revolution came from dicotyledonous plants. With agriculture, humans switched abruptly to monocotyledonous plants — principally cereal grains, and also lilies (onion and garlic).

• Plants defend themselves against being eaten using lectins — sticky storage proteins that also serve a protective function by interfering with digestion.
• These defenses evolved primarily against protostomes (insects and similar animals), but they also turn out to be dangerous for deuterostomes, the group to which humans belong.
• 12,000 years is not enough time to adapt to these new lectins. Onion and garlic carry a different class of lectins, which the hosts connect to the bloating many people experience from them.

Why the Neolithic Revolution Happened

Life before agriculture

The Fertile Crescent — Cappadocia, eastern Turkey, northern Syria, Northern Mesopotamia — was populated by nomadic tribes of the Natufian culture. Each tribe had its own territory, which it defended and roamed, gathering food, hunting, fishing, and scavenging. Life was reasonably harmonious: food was sufficient, and populations did not multiply intensively.

Marshak mentions that his late cousin Sergei Petrovich Kapitsa once calculated how many people the Earth could support had the Neolithic Revolution never occurred — had humans continued to take food that nature provided rather than manufacturing food themselves. He contrasts this with the breeder Michurin's slogan about not waiting for nature's favors but seizing them.

The conclusion: people did not adopt grain agriculture because life was good — they did it because they had eaten everything else.

Göbekli Tepe

Near the city of Urfa (Şanlıurfa; biblically Ur of the Chaldees) — associated with the birth of Abraham, the first proclaimer of monotheism, the cave of the sufferer Job, and the nearby tomb of the prophet Elijah — archaeologists discovered about 30 years ago a mound called Göbekli Tepe ("Potbelly Hill"). Excavation revealed an enormous temple complex, far larger than any prehistoric structure previously found. People gathered to build it, and construction continued for roughly 1,000 years.

Marshak's explanation for why they built it: humans possess a powerful religious instinct.

Instincts, Dopamine, and How Motivation Works

Humans as instinct-laden creatures

Human beings are complex and have accumulated an enormous number of instincts, often mutually contradictory. Each individual character corresponds to a distinct set of active instincts.

The simplest model: C. elegans

To illustrate how instincts operate, Marshak describes the nematode Caenorhabditis elegans, about 1 mm long, a standard model organism in genetics:

• It consists of slightly more than 1,000 cells, of which about 300 are nerve cells; nine of these are dopaminergic — capable of sensing and releasing dopamine.
• This tiny system supports three drives: moving up the concentration gradient of the smell of decaying matter (food), moving toward sexual pheromones, and seeking a comfortable temperature/habitat.

Since worms are protostomes and humans deuterostomes, this dopamine-based system of "self-perception" regulation must have existed in the common ancestor — making it extraordinarily ancient.

The universal mechanism of instinct

Every instinct works the same way:

1. If the animal does not follow the action plan encoded in the instinct, a level of suffering rises.
2. When the animal performs the appropriate action and obtains what ethology calls the releaser, the suffering vanishes instantly.
3. The animal receives a reward.

The modern human food instinct is the obvious example: appetite builds, we run to the refrigerator, we eat, and we receive the sense of reward.

How Agriculture Rewired the Human Food Instinct

The ancestral pattern: hunger

Before agriculture, digestion of proteins and fats saturated the bloodstream with amino acids and fatty acids. The vegetative (unconscious) brain monitored their concentrations. As concentrations gradually fell, the person felt hunger — a slow-onset sensation that is easy to tolerate. Animals in nature begin eating only when genuinely hungry.

Crucially, even without incoming glucose, the liver can manufacture glucose from proteins and fats via gluconeogenesis, reliably supplying the neocortex with substrate for ATP production.

The modern pattern: appetite

With the shift to high-glycemic food, the dynamic changed:

• Glucose floods the bloodstream rapidly. Because high glucose concentrations are dangerous, the beta cells of the pancreas act as guards, releasing insulin — the faster glucose enters, the more intense the insulin surge.
• Tissues then absorb glucose so aggressively that blood levels fall below what the neocortex can tolerate. (The neocortex is described as humanity's principal organ of adaptation — the "cunning brain" that invents everything for its own satisfaction.)

The neocortex responds with two commands:

1. A stress reaction. The hypothalamus releases corticotropin-releasing factor → the pituitary releases ACTH → the adrenals release glucocorticoids and adrenaline. Adrenaline pulls glucose back out of tissues into the bloodstream. Insulin and adrenaline pull in opposite directions until adrenaline prevails and glucose normalizes.
2. Release of orexins. In the lateral nuclei of the hypothalamus, roughly 50,000 neurons synthesize orexins — from the Greek orexis, "craving" or "desire." These are, in effect, hormones of craving.

The combination of the unpleasant sensation of falling glucose plus these craving peptides produces acute appetite — the urgent drive that sends people racing to the refrigerator to overeat. In short, the body stopped paying primary attention to amino acid and fat concentrations and began monitoring blood glucose above all else.

The Origin of the Hierarchical and Religious Instinct

Social ranking and the "super-hierarch"

The religious instinct traces back to humanity's nature as a social animal. Human communities are hierarchically ranked, with a great many social instincts by which lower-ranking members instinctively serve those above them, while those above, when functioning properly, provide protection and patronage in return. Everyone behaves differently in the presence of a ruler (as the proverb about royalty notes). Beyond ordinary hierarchy, humans carry a concept of a super-hierarch — a supreme protector. This is not unique to humans; it appears in primates that underwent a comparable evolutionary path.

The leopard problem and the bovine protector

When ancestral primates left the forest canopy, they became slow, clumsy bipeds — weak compared with the predators that hunted them. Leopards preyed on human ancestors and were far more skilled hunters. But humans were cunning, and chose an unlikely protector: large horned herd animals.

• Cattle herds defend themselves against big cats by gathering in a mass: young and females in the center, males on the perimeter with horns facing outward.
• Leopards, lions, and tigers could do nothing against this formation — they would be gored and trampled.
• Early humans survived by living alongside these herds, effectively sheltering beneath the bodies of the cattle.

This, Marshak argues, explains why cults of the cow and the bull persist — in India, and in the bull traditions of Spain and Portugal.

Göbekli Tepe as an expression of instinct

This powerful instinct is what drove scattered tribes to converge and undertake an impossible task: hauling and dressing enormous stone slabs to build the temple complex at Göbekli Tepe — a site that now even attracts tourist expeditions.

Why Grain Farming Began: The Invention of Cooking

The intense gathering at Göbekli Tepe consumed the local food supply — the oil-bearing seeds were simply eaten out. What grew abundantly in the region was einkorn wheat.

The problem: raw wheat grains are barely digestible, because starch molecules are poorly handled by the human gastrointestinal tract. The solution was humanity's first biochemical process — heating:

• Cooking converts starches into dextrins, short fragments that are easily absorbed.
• These saturate the bloodstream with glucose.

Sedative vs. Stimulant Satisfaction of the Food Instinct

The shift in post-meal sensation

With cooked starch came a new and unfamiliar sensation of satisfying the food instinct: a sweet, blissful, drowsy feeling.

Before this, the foods people ate produced the opposite effect: after eating, a person felt energized, driven to act, filled with a kind of exhilaration.

• Exhilaration/stimulation is the state appropriate to activity.
• Bliss/languor (sedation) is the state appropriate to rest.
• The two interfere with each other when they arrive at the wrong moment.

Humanity thus switched from a stimulant-type satisfaction of the food instinct to a sedative-type one — and paradoxically, this became the engine of progress.

Why sedation drove civilization

Two forces pushed people into agriculture:

1. The new food instinct compelled them to seek that sedative reward.
2. The cooked-starch diet provided the neocortex with abundant energy for thinking and inventing.

Marshak illustrates the motivational logic with a story from his addiction clinic during the heroin epidemic. Heroin addicts are notoriously lazy, because what matters to them is the languorous bliss the drug provides. Yet he asked patients: if given sacks of poppy seeds, a suitable climate on a desert island, and farming tools, would you cultivate them? Of course, they answered — sleepily but certainly. In the same way, humans began cultivating cereals, giving rise to the Mesopotamian civilization that, refined over millennia, is the parent of our own.

The Practical Turn: Building a Stimulant Diet

Origins in the Malibu clinic

Marshak founded a clinic in Malibu (northern Los Angeles) for alcoholics and addicts. His American patients were typically overweight sugar-lovers accustomed to constant grazing — snacks, nuts, candy permanently on the table, eaten continuously.

He recognized that this pattern generates mood swings. For a person maintaining sobriety, experiencing dysphoria is dangerous: feeling good briefly after eating, then feeling bad shortly after, is a direct trigger for relapse into pathological cravings.

The neurochemistry of dysphoria

The mood crash is driven in part by fluctuations in endogenous opiates — specifically enkephalin in the ventral tegmental area of the midbrain, a region that intervenes in the regulation of self-perception. A shortfall of enkephalin there produces dysphoria.

Two pathways of satiety in the hypothalamus

The hypothalamus links the internal life of the organism to external circumstances, tuning body chemistry to conditions. Its arcuate nucleus generates the sensation of satiety by two distinct routes:

1. POMC (proopiomelanocortin) pathway — a large peptide with opiate-like action. It is synthesized slowly, so we keep overeating while waiting for it to deliver the satiety signal.
2. CART pathway — an abbreviation for Cocaine- and Amphetamine-Regulated Transcript, a peptide that acts the way amphetamine acts.

How amphetamine-like signaling produces stimulation

• A neuron stores dopamine in the presynaptic terminal. An electrical impulse releases a large quantity into the synaptic cleft.
• Because too much would be wasteful — like a person spending an entire paycheck on the first day and starving afterward — the body provides reuptake transporters, proteins that suck dopamine back out of the cleft.
• Amphetamine binds to this transporter and flips it in the lipid membrane, so that instead of absorbing dopamine it pumps it out, flooding the synapse and producing a stimulant high.
• Humans have their own endogenous system working on the same principle, though far less abruptly — and this is what can be recruited to make eating stimulating rather than sedating.

Designing the stimulant menu

To translate the principle into meals, Marshak collaborated with a French chef who had studied under Michel Montignac (whom he also knew personally) and had married and moved to Los Angeles. Together they created a menu of 30 breakfasts, lunches, and dinners built on stimulant principles.

Retraining the food instinct: the protocol

Patients then had to be re-educated away from the wrong mode of satisfying the food instinct:

1. Sit around the table and eat in silence, without conversation.
2. Eat the specially prepared (and genuinely delicious) food while monitoring internal sensation.
3. The instant the feeling of "enough" arrives, stand up immediately and leave the table.
4. Move to the adjoining room where early Jerry Lee Lewis rock-and-roll played loudly.
5. Under staff supervision, dance intensely for five minutes.

This vigorous activity blocked the drowsiness that overtakes people with hyperinsulinism during and after meals — a capacity for large insulin surges these patients had developed through years of sweets. Over time they learned to associate eating with stimulant pleasure.

Patients and their families were also taught to cook: gatherings began around noon on Saturdays, preparing food together under the chef's guidance and then eating it together.

Lasting results

The rehabilitation program ran for one month. Patients left the clinic slimmer, and when Marshak later encountered them in twelve-step self-help groups, they had stayed slim. He emphasizes that this is not merely another weight-loss diet but a method for maintaining leanness — by teaching a person to experience hunger rather than appetite, and stimulant rather than sedative satisfaction from food.

The Three Components of Stimulant Nutrition

1. Well-absorbed, complete proteins

Proteins must be readily digestible and contain the correct ratio of amino acids the body needs. Not all proteins qualify:

• Lectins digest very poorly because they are rich in proline and glutamic acid, which obstruct our proteases from cleaving them.
• Keratin (of nails and hair) cannot be digested by humans at all.

2. Dietary fiber

Fiber is more than just cellulose — "cellulose" is a loose popular label. These very large carbohydrate molecules act as a wall to which the protease enzyme can attach. Anchored this way, the enzyme's own oscillation frequency accelerates, so it works faster and digestion improves.

3. Spices

The end products of protein digestion are amino acids, which are then decarboxylated into amines. These terminal amines are precisely the stimulant substances that create the invigorating sensation.

Many spices suppress the oxidation of these monoamines by inhibiting monoamine oxidase enzymes (in their various forms), slowing their action. More terminal amines therefore remain, producing a stronger stimulant sensation and greater pleasure from the meal.

Why This Matters: Protein Deficiency and Leaky Gut

Many people today suffer a global protein deficit, and protein is responsible for numerous bodily functions. Simply adding dietary fiber to protein improves its absorption.

Critically, protein must be digested in the small intestine and not pass further along. If it does:

• It feeds dangerous putrefactive microflora in the large intestine.
• The epithelial wall of the colon suffers, producing leaky gut syndrome.
• Numerous toxins enter, most abundantly lipopolysaccharide (LPS) released from the walls of gram-negative bacteria.
• LPS penetrates to the liver and poisons it — and the poisoned liver in turn poisons the brain.

The Prana Food Product Line

Marshak describes the functional food he helped create, originally called Prana Food and now distributed by Prana Lab, built on exactly these principles.

• The dry cocktail is suitable for vegans and vegetarians — it is entirely plant-based, containing no dairy products.
• The idea came from Felix Pak, an athlete and yoga teacher who was the country's first surfing champion and later a coach. His surfing team would travel to ocean coasts (such as Ceylon) and wait for suitable swell; when it came, training was extremely rapid and exhausting. He asked Marshak to formulate a complete cocktail to sustain them.
• To ensure the product tasted good, Marshak brought in Daniel, a culinary expert who had spent his career at the French Embassy in Moscow as chief of protocol, with a refined understanding of flavor and aroma combinations. The goal was to break the assumption that healthy food must be unpalatable.

The aim is for people to learn stimulant satisfaction, freeing them from the mood swings that, for many, are the very trigger for returning to pathological addictions.

Both hosts agree on the practical takeaway: feeling the urge to lie down on the sofa after a meal is abnormal — one should feel a surge of energy and vigor, ready to keep moving. But, Marshak notes, this doesn't happen automatically; it must be secured through correct behavior.

Why There Is No Universal Food List

Asked to name three or five foods everyone should eat, Marshak refuses to give a universal answer:

• People differ immunologically and in the composition of the glycocalyx, the layer lining the surface of the intestinal epithelium.
• Each person must select a diet that avoids producing leaky gut, in which undigested structures pass between separated epithelial cells into the body's territory, where immune cells encounter these foreign materials and respond with inflammation.

Avoiding this is an individual matter — which is why, when designing Prana Food, the team aimed to make the food maximally tolerable across individuals.

Pomegranate and Chocolate: Reversing Atherosclerosis

Marshak returns to the "candy" mentioned at the outset — a product he decided to create after reading a paper by Stanford University physiologists on the mechanism of arterial plaque formation.

How nitric oxide regulates arteries

• The endothelium of blood vessels carries vast quantities of endothelial NO synthase (eNOS).
• This enzyme builds the nitric oxide (NO) radical from an oxygen atom and a nitrogen atom.
• Oxygen is delivered by hemoglobin; nitrogen is taken from the amino acid arginine.
• NO is sent to the layer of smooth muscle, which relaxes and then contracts — producing the propulsive arterial activity that drives blood through the vessels.

The aging problem: ADMA

• With age, the body accumulates increasing amounts of asymmetric dimethylarginine (ADMA), an antagonist of arginine, simply as a byproduct of protein breakdown.
• The kidneys handle its excretion poorly, and the older the person, the worse this becomes.
• ADMA binds to NO synthase in place of arginine. The enzyme can then no longer extract nitrogen, and instead begins producing oxygen radicals.

The cascade to plaque

1. The endothelium admits low-density lipoproteins (LDL) — protein-coated droplets manufactured in the liver to supply energy to arterial smooth muscle.
2. Once past the barrier, the LDL particles meet oxygen radicals and oxidation of their fats begins.
3. Marshak compares this to ancient wooden fleets: set one ship alight and the fire spreads to every other ship. Lipid oxidation likewise propagates to everything around it.
4. Standing guard are macrophages equipped with scavenger receptors, which capture these "burning ships," engulf them, and die in the process, becoming foam cells.
5. Foam cells settle on the inner endothelial wall and subsequently calcify — the "bad cholesterol" plaque people fear.

The nutritional countermeasure

The Stanford researchers not only elucidated this mechanism but devised a diet capable of both preventing the process and even cleaning out the arteries. The combination: flavonoids from pomegranate and compounds from chocolate (cocoa beans) — good news, the host notes, for those with a sweet tooth.

Cocoa contributes on two fronts:

• It is rich in arginine, replenishing the arginine concentration needed to compete against ADMA.
• Its flavonoids slow the enzymes that transform and consume arginine in the body, so less of it is lost — protecting arginine from oxidation.

Pomegranate flavonoids contribute differently:

• They stimulate the synthesis of NO synthase itself, so there is more of the enzyme, better supplied with atoms, and the process copes once again.

Clinical evidence for the combination

The American study that inspired Marshak's work followed patients with stenosis of the femoral and carotid arteries. Half received capsules containing pomegranate and cocoa extracts; half received placebo.

• After six months, the placebo group's arterial patency had worsened.
• The group taking the extracts showed improved patency — not merely a halt in progression, but genuine improvement.

Realizing that every component was edible, Marshak concluded that the same effect could be delivered in the form of candy.

Learning the Craft and Formulating the Candy

He traveled roughly 200 kilometers from where he lived to a chocolatier company founded by two brothers, landowners from Venezuela, which ran $300 master classes for curious Americans. About thirty participants together produced a large batch of chocolate truffles; each took home a small box while the rest were sold in the company's boutique. Having learned the technique, Marshak designed his own formulation after extensive reading in the biochemical literature.

The four ingredients

1. Pomegranate extract — a pure concentrate of pomegranate juice with no added sugar (not a sweetened sauce).
2. Dark chocolate — 80% cocoa powder and 20% cocoa butter.
3. Black pepper.
4. Vanilla.

Why the high cocoa content

Marshak cites Michel Montignac's research on glycemic index — a measure not just of how much glucose a food delivers, but how fast blood glucose rises, since the pancreas responds to the rate of increase as well as the quantity. Montignac found that if a chocolate bar contains at least 72% cocoa, the remainder can be sugar and the glycemic index still will not exceed roughly 30–35 — low enough that even people with diabetes or insulin resistance need not fear it. Marshak's candies, moreover, contain no added sugar at all; their sweetness comes entirely from the pomegranate concentrate, producing a bitter-sour-sweet blend many people find appealing.

The Stimulant Chemistry of the Candy

Beyond the anti-atherosclerotic effect, the confection was engineered to produce a stimulant sensation, working through four converging mechanisms.

Phenylethylamine and black pepper

• Chocolate contains phenylethylamine, the same endogenous stimulant the brain produces in athletes who experience bodily joy and elation after a good workout.
• The problem is that phenylethylamine crosses neither the liver barrier nor the blood-brain barrier efficiently. Everything eaten drains via the portal circulation to the liver, where the compound can be transformed before it ever reaches the brain.
• Black pepper supplies piperine, which suppresses the liver enzymes that degrade the compound and then opens the gates of the blood-brain barrier, allowing phenylethylamine to reach the brain.
• Like amphetamine, phenylethylamine reverses the dopamine reuptake transporters, increasing dopamine in the synapse — but with a far milder effect, no danger, and no addiction.

Vanilla and vanilloid receptors

Vanilla supplies vanillin, which is chemically related to dopamine metabolism (dopamine is converted into homovanillic compounds). The brain possesses a family of vanilloid receptors — seven receptor subsystems — that sense vanillin and intensify dopamine outflow from the ventral tegmental area of the midbrain, increasing the supply of newly synthesized dopamine.

Theobromine

Cocoa also contains theobromine, which increases the expression of D2 dopamine receptors, raising overall sensitivity to dopamine.

Practical use

Marshak's colleagues who spend hours stuck in traffic keep a box of these candies in the car; when drowsiness or fatigue sets in, eating one causes attention to sharpen immediately. The candy therefore delivers a synergistic double action: anti-atherosclerotic and stimulant at once.

A Case of Reversed Atherosclerosis

Marshak lacked the resources for a formal clinical trial, but an elderly biophysicist who attended his lecture decided to test the idea on himself.

1. He visited a physician friend who specialized in ultrasound assessment of vascular patency. Together they surveyed his entire arterial tree, located every plaque, and recorded the length, width, and depth of each.
2. He then ate one large candy per day, sized to deliver the same quantity of active compounds used in the American capsule study.
3. When his supply ran out and resupply proved difficult, he simply mixed freshly squeezed pomegranate juice with 80% dark bitter chocolate.
4. A year later, the same physician re-examined him on the same instrument and found not a single atherosclerotic plaque remaining.

Three years afterward the man came back to thank Marshak personally. The essential condition, Marshak stresses, is regular consumption of an adequate quantity.

The Milk Question

Asked about the polarized debate over dairy, Marshak's answer is that milk is not one substance — its effects depend on the type.

A1 versus A2 casein

• Milk from northern cattle breeds (loosely, "German" types) contains a casein that digests into peptides called casomorphins, which affect mood and frequently provoke leaky gut.
• In the United States, Marshak buys milk labeled with a large "A2" — a casein from different breeds that does not convert into casomorphin. Many Americans with intolerance to ordinary milk track this carefully.
• He notes with approval that A2 milk has recently appeared in Russian stores as well — his wife brought home two bottles from a supermarket the day before — good news given how widespread intolerance is.

Lactose and the aging gut

Milk also contains lactose, which not everyone can digest. With age, milk increasingly causes flatulence as the composition of the large-intestine microbiome shifts. (Marshak distinguishes lactose from lactulose, its isomer, which is both an excellent prebiotic and a good medicine for the colon.)

Why milk promotes fat gain

Two separate mechanisms are involved:

1. Sugar route — the fructose generated in the course of milk digestion prompts the liver to synthesize palmitate and to manufacture low-density lipoproteins. In effect, the body makes its own palm-oil-like fat.
2. Whey protein route — milk whey (as distinct from casein) is unusually rich in branched-chain amino acids (BCAAs). Three in particular — leucine, isoleucine, and valine — act much like glucose, forcing the pancreas to release insulin.
   • For athletes this is desirable: under insulin's influence, trained muscles grow bulkier and stronger, which is why they buy dry whey protein powders labeled BCAA.
   • For a sedentary person, the same insulin instead drives the liver to create fat.

The practical implication: people fond of dairy who do not train in the gym will steadily accumulate fat, and this may be an unrecognized reason why some people struggle to lose weight.

Food intolerance, GLP-1, and modern drugs

Chronic food intolerance gradually wears out the gut cells that produce glucagon-like peptide-1 (GLP-1), a peptide crucial to carbohydrate regulation. As GLP-1 declines with age and with progression of this pathology, carbohydrate metabolism becomes distorted.

Marshak describes GLP-1 mimetic drugs as an adequate "crutch" — now hugely popular in the United States, and recently produced domestically by the company Geropharm. They reproduce GLP-1's action, so people want to eat less, appetite is tamed, and insulin resistance decreases. He calls such agents safe and effective against the development of metabolic syndrome and consequently type 2 diabetes, though very expensive. Healthy eating remains the foundation.

Homogenized Milk and Gout

Marshak explains his claim that certain milk can provoke gout — the issue is not the breed of cow but the processing.

The mechanism

• Milk is an emulsion of a watery phase and a fatty phase. To extend shelf life and prevent rapid souring (the proteins otherwise turn rancid and the milk curdles), industry developed homogenization: forcing milk under high pressure through fine apertures.
• This traps the milk proteins inside fat droplets — structures Marshak compares to balloons, with a fatty "rubber" surface enclosing a protein-rich aqueous interior. These are liposomes.
• Because the fatty film blocks normal access to the proteins, such milk is not absorbed as ordinary protein. The tiny protein-filled fat droplets enter the lymphatic system, then open up and release intact milk proteins directly into the bloodstream.
• Among these proteins is the bovine enzyme xanthine oxidase, which generates uric acid. Blood and urine uric acid concentrations rise, and crystals eventually form in the joints — gout.

The elegant Danish experiment

Many published articles disputed this hypothesis. But at a research institute in Denmark, where homogenized milk is not used, investigators exploited the fact that xanthine oxidase contains molybdenum as a cofactor:

1. They collected a quantity of a rare, non-radioactive isotope of molybdenum.
2. They spread it in soil and grew grass on that soil.
3. Cows grazed on the grass; their milk was collected.
4. Volunteers drank the milk, and the rare molybdenum isotope was subsequently detected in their blood — proving that the intact bovine enzyme had entered the circulation.

A safe countermeasure

Regardless of whether gout is milk-related, Marshak recommends an extract from celery seed, rich in a compound called 3-n-butylphthalide (3nB). Supplements are sold as "celery seed extract 85% 3nB." It is an absolutely safe and effective remedy against gout because 3nB inhibits xanthine oxidase.

Closing Recommendations

Asked for final advice, Marshak points listeners toward the stimulant-nutrition product line he helped develop — hypoallergenic food containing everything a person needs, marketed as Prana Food and distributed under the Prana Lab name through online retailers such as Ozon. He describes it as tasty, healthy food one can genuinely live on continuously.

He offers three illustrations:

• A relative lost 30 kilograms of excess weight in six months eating only these products.
• A friend who travels repeatedly to a tourist camp near the North Pole with her husband takes only the cocktails — broccoli and blueberry flavors — and the couple eats nothing else for two weeks at a time.
• A mountain trekker from Belarus carried only Prana Food on a circuit of Mount Kailash in India (the mountain where, by legend, the god Shiva dwells) and reported that the journey was easy, with entirely sufficient energy.

The host closes by thanking Marshak, noting that every answer opened further avenues worth exploring, and inviting viewers to share the episode, comment, and subscribe.