Cyprian Majcher argues that overtraining and excessive cold exposure can raise cortisol and suppress immunity; he recommends 3–4 training sessions per week, prioritizing sleep and circadian rhythm.
2
He criticizes Nutri-Score as a misleading system that rates sugary cereals as 'A' and olive oil as 'C', and urges consumers to read ingredient lists instead of trusting 'bio', 'eko', or 'fit' labels.
3
He highlights the gut-brain axis: specific psychobiotic strains (Lactobacillus helveticus R0052, Bifidobacterium longum R0175) and Akkermansia muciniphila can improve mental health and longevity.
4
For acute infections, he uses a 'shock dose' protocol of zinc, vitamin C, and inosine, combined with heat (sauna, hot bath) and honey in warm (not boiling) tea.
Protocols
Concrete recipes — what, when, how much, and why
8 items
Micro-habit introduction for lasting change
WhatImplement one small change at a time, such as replacing sugary drinks with infused water, and maintain it for 3 weeks before adding another.
WhenWhen starting a health improvement journey, especially after failed New Year's resolutions.
DoseOne new habit every 3 weeks.
For whomAnyone who has failed with all-or-nothing resolutions.
WhyThe brain is 'a little lazy bastard' and resists drastic changes; small steps build lasting habits (kaizen philosophy).
CaveatsRequires patience; results are not instant.
Majcher describes the typical New Year's resolution pattern: from January 2nd, people swear off cigarettes, alcohol, sugar, and start CrossFit five times a week, only to crash by Epiphany. He advocates the kaizen approach of small, incremental improvements. The first step might be swapping soda for water infused with berries or orange slices, which has negligible calories. After three weeks, when that habit is ingrained, add another, like increasing physical activity. This respects the brain's resistance to change and builds sustainable routines.
Mechanism
Habit formation relies on repetition and gradual neural adaptation; small wins build self-efficacy without triggering the stress response that drastic changes cause.
kaizen philosophy, i.e., moving forward in small steps
Also said
“our brain is actually a bit of a little lazy bastard”— Colorful justification for why small steps are necessary.
Sleep hygiene and circadian alignment
WhatSleep from 22:00 to 6:00; after 21:00 avoid blue light, stressful emails, horror movies, and instead engage in calming activities like reading, bathing, or cuddling.
WhenDaily, especially for those with high stress or poor recovery.
Dose8 hours, ideally 22:00–6:00.
For whomEveryone, particularly active individuals and those with high cortisol.
WhySleep is non-negotiable; even 8 hours from midnight to 8:00 is less restorative due to circadian misalignment.
CaveatsChronotype variations exist but are often caused by HPA axis dysregulation; true night owls are rare.
Majcher emphasizes that sleep is the most underrated free recovery tool. He cites Matthew Walker's book 'Why We Sleep' and the quote that sleep is a 'biological necessity not up for debate.' He explains that sleeping from 22:00 to 6:00 aligns with natural cortisol and melatonin rhythms, whereas sleeping from midnight to 8:00, though also 8 hours, results in poorer sleep architecture and restfulness. He advises a wind-down routine starting at 21:00: no work emails, no horror films, no worrying about family problems. Instead, spend time with children, partner, pet, take a bath, read a book—anything that avoids blue light exposure. This helps lower cortisol and raise melatonin naturally.
Mechanism
Light exposure suppresses melatonin and raises cortisol; avoiding blue light in the evening allows the natural rise of melatonin and fall of cortisol, improving sleep quality and immune function.
sleep is non-negotiable and it is a biological necessity not subject to discussion
Also said
“if you sleep from midnight to 8:00, even though that's also 8 hours... your sleep architecture and that restfulness... is definitely different”— Explains why timing matters, not just duration.
Hidden inflammation screening
WhatCheck for hidden sources of inflammation: dental pantomogram for root canal issues, wisdom teeth, cavities; assess old injuries (tennis elbow, chondromalacia); evaluate gut health and microbiome.
WhenWhen experiencing unexplained fatigue, frequent infections, or high CRP/ESR.
DoseOne-time diagnostic workup, then address findings.
For whomAnyone with persistent low energy, recurrent illness, or elevated inflammatory markers.
WhyChronic inflammation drives up cortisol, which then depletes, causing morning fatigue, poor immunity, and sleep issues.
CaveatsRequires cooperation with dentists, physiotherapists, and possibly osteopaths; not a DIY protocol.
Majcher explains that many people have low-grade chronic inflammation from dental problems (dead teeth, abscesses), old sports injuries, or a depleted gut microbiome from repeated antibiotic use. This inflammation raises CRP and forces the body to constantly produce cortisol as an anti-inflammatory. Over time, cortisol reserves become exhausted, leading to burnout symptoms. He advises a systematic check: first, a dental pantomogram to spot hidden infections; second, physiotherapy assessment for unresolved tendinopathies; third, gut health evaluation and probiotic/maslan supplementation if needed. Only after addressing these should one consider adaptogens or other supplements.
Mechanism
Chronic inflammation elevates cortisol demand; when cortisol is depleted, the body loses its main anti-inflammatory and energy-mobilizing hormone, leading to fatigue and immune dysfunction.
Let's check our oral cavity because very often impaired oral hygiene... or some dry socket, wisdom tooth to extract... an X-ray of the oral cavity and see if that tooth doesn't need re-treatment
Also said
“it's hard to have a low level of inflammation if you don't take care of your microbiome, that is, your, you know, gut flora is depleted because every year it's an antibiotic”— Links gut health to systemic inflammation.
Acute infection shock protocol
WhatAt the first sign of illness, take high doses of zinc, vitamin C, and inosine, combined with heat exposure (sauna, hot bath, sweating under blankets) and warm fluids with honey added only after cooling.
WhenImmediately upon feeling the first symptoms (aches, chills).
DoseZinc, vitamin C, inosine in 'shock doses' (high dose repeated 3 times a day for 2 days).
For whomAnyone at the onset of a viral infection.
WhyViruses hate heat; zinc and vitamin C reduce viral replication; inosine slows viral multiplication.
CaveatsHoney must not be added to boiling liquid; let tea cool to 35–40°C first. Inosine is distinct from inositol.
Majcher shares his personal protocol: when he feels the first signs of illness, he immediately takes a 'shock dose' of zinc, vitamin C, and inosine, repeating three times a day for two days. He also uses heat—sauna, hot bath, or sweating under a duvet—because viruses are heat-sensitive. He drinks liters of tea with linden honey, but stresses that honey should only be added once the tea is drinkable (not boiling), as heat destroys its properties and can make it toxic. He notes that this protocol usually knocks out the illness within two days, whereas others with flu type A or B can be sick for two weeks.
Mechanism
Zinc and vitamin C inhibit viral replication; inosine interferes with viral multiplication; heat denatures viral proteins and boosts immune response.
Personal experience
Majcher recounts that after treating his two sick children, he fell ill himself but used this protocol and recovered in two days with only a low-grade fever and chills.
shock doses of, for example, zinc and vitamin C very nicely reduce viral replication
Also said
“viruses hate heat, that is, for example, going to the sauna, a hot bath, sweating under a duvet”— Adds heat as a key component.
“inosine also reduces the rate of viral multiplication”— Introduces inosine as a less-known antiviral.
Post-workout evening meal to lower cortisol
WhatIf training ends at 20:00 or later, eat a meal containing protein and carbohydrates (e.g., rice with banana and whey protein) to trigger insulin release, which suppresses cortisol and promotes melatonin.
WhenAfter evening training sessions.
DoseOne post-workout meal, not specified in grams.
For whomPeople who train in the evening and have been told not to eat after 18:00.
WhyInsulin spike from carbs+protein lowers cortisol, allowing melatonin to rise and improving sleep.
CaveatsContradicts the common 'no eating after 6 PM' rule; only applies to those who train late.
Majcher addresses the myth that eating after 18:00 causes weight gain. He explains that for those who finish training at 20:00 or 21:00, a post-workout meal is essential. The insulin release from a meal rich in protein and carbohydrates (he suggests rice with banana and whey for simplicity) will extinguish the exercise-induced cortisol spike and facilitate the rise of melatonin. Without this meal, cortisol remains high, impairing sleep and recovery. He emphasizes that rules must be adapted to individual schedules.
Mechanism
Exercise raises cortisol; insulin is antagonistic to cortisol. A carbohydrate-containing meal stimulates insulin, which clears cortisol and allows melatonin synthesis.
this post-workout dinner is necessary so that this insulin spike... extinguishes the cortisol level and leads to a high melatonin level
Also said
“don't fall for those myths that you shouldn't eat after 6:00 PM because you'll gain weight”— Directly challenges a popular diet myth.
Adaptogen stack for chronic stress
WhatUse adaptogens like ashwagandha (Withania somnifera), Schisandra chinensis, L-theanine, tulsi (holy basil), and Rhodiola rosea to help the body cope with unavoidable stress.
WhenDuring periods of known high stress (psychological or physical) that cannot be immediately resolved.
DoseNot specified; typically cycled for 1–4 months.
For whomPeople facing temporary but unavoidable stress (toxic work environment, family issues, injury recovery).
WhyAdaptogens modulate the HPA axis and GABA system, helping to calm the nervous system when the stressor cannot be removed.
CaveatsFirst identify and address the root cause of stress; adaptogens are a bridge, not a permanent solution. Not a substitute for removing toxic relationships or changing jobs.
Majcher frames adaptogens as a support tool when you know you have to endure a stressful period—like a difficult project, a family crisis, or a physical injury. He mentions ashwagandha's action on GABA, Schisandra's adaptogenic properties, L-theanine from green tea for 'wakeful relaxation' (alpha brain waves), tulsi, and Rhodiola. He stresses that the first step is always to identify and eliminate the stressor if possible (e.g., divorce a toxic spouse, change jobs, treat inflammation). But when that's not immediately feasible, adaptogens can help you get through without burning out.
Mechanism
Ashwagandha and others enhance GABAergic signaling, reducing overactivation of the sympathetic nervous system. L-theanine increases alpha brain waves, promoting calm alertness.
if you have, I don't know, a toxic wife... then it's better instead of living with such a person to get a divorce... But well, sometimes... you are in some psychological or physical stress and you have to endure it, so then such help from supplements is really invaluable
Also said
“ashwagandha... is meant to calm us down, act a bit on GABA, that is, on that huge brake of our nervous system”— Specifies ashwagandha's GABA mechanism.
Cold exposure and breathing for vagus nerve
WhatUse cold water immersion (ice barrel) and diaphragmatic breathing (3-second inhale, 1-second hold, exhale) to activate the parasympathetic nervous system and stimulate heat shock proteins (HSP70).
WhenRegularly, as part of a recovery routine, but not excessively if already overstressed.
For whomThose with high sympathetic activation, but caution if already in a state of cortisol overload.
WhyCold exposure and deep breathing regulate the vagus nerve and parasympathetic tone, counterbalancing sympathetic overdrive.
CaveatsMajcher earlier warned that excessive cold exposure combined with intense training can backfire by raising cortisol too much. This protocol is for balanced individuals, not those already burnt out.
Majcher acknowledges the paradox: cold exposure does release cortisol, but it also strongly activates the parasympathetic nervous system and heat shock proteins (HSP70), which have protective effects. He describes the breathing technique—3 seconds in, 1 second hold, exhale—as a way to activate the diaphragm, which is the body's natural lymphatic pump. He sees these methods as part of a balancing act: we are like 'straw bales' that ignite easily but also extinguish quickly, so we need to constantly balance sympathetic and parasympathetic inputs.
Mechanism
Cold triggers HSP70, which repairs damaged proteins and boosts cellular resilience. Deep diaphragmatic breathing stimulates the vagus nerve, promoting parasympathetic dominance and lymphatic drainage.
cold very nicely regulates the parasympathetic system... we're talking about acting on so-called heat shock proteins, i.e., HSP70
Also said
“breathing methods, you know, 3 seconds inhale, one second hold, and exhale, activation of the diaphragm which is again our natural lymphatic pump”— Details the breathing protocol and its lymphatic benefit.
Tongkat ali for libido and free testosterone
WhatTake 300 mg of tongkat ali (Eurycoma longifolia) extract standardized 100:1 to lower SHBG and increase free testosterone and libido.
WhenDaily, presumably.
Dose300 mg of 100:1 extract.
For whomMen with low libido or low free testosterone, but not as a first-line solution.
WhyTongkat ali reduces SHBG, the protein that binds testosterone, thereby increasing free, active testosterone.
CaveatsNot a substitute for addressing root causes like sleep, diet, and stress. Other supplements like yohimbine (now banned) and horny goat weed (Epimedium) are also mentioned but with less detail.
Majcher discusses natural ways to support erectile function and libido. He mentions tongkat ali (also called Long Jack or Eurycoma longifolia) as a well-researched option. In studies, 300 mg of a 100:1 extract lowered SHBG, freeing up testosterone. He also mentions yohimbine (now prohibited), horny goat weed (Epimedium), and Panax ginseng for sexual arousal. However, he emphasizes that testosterone is not the sole determinant of libido; neurotransmitters like dopamine and GABA play a huge role. He shares an anecdote of a patient with testosterone at 280 ng/dL who had no erectile issues, while another at 700–800 had problems, illustrating the psychological component.
Mechanism
Tongkat ali inhibits SHBG, increasing the fraction of unbound, bioactive testosterone. It may also influence dopamine and other neurotransmitters.
tongkat ali... in a 100:1 extract, really a bomb, you take 300 mg and even in test results you can see that SHBG... has been lowered
Also said
“testosterone, well, is not the sole element responsible for our libido; we also have neurotransmitters here”— Contextualizes that supplements are not a magic bullet.
What's new
Personal practice updates, fresh positions, predictions
6 items
Overtraining and cold exposure as cortisol overload
Majcher shares his personal realization that intense CrossFit combined with daily ice baths led to frequent illness due to chronically elevated cortisol, which suppressed his immune system.
Why this matters: Challenges the popular biohacking trend of combining extreme exercise with cold exposure, reframing both as stressors that must be dosed carefully per the hormesis principle.
Background
Many fitness enthusiasts stack high-intensity training with cold plunges and sauna, believing they are optimizing health. Majcher himself did this and kept getting sick.
Majcher explains that while moderate exercise stimulates the immune system, training at a competitive level—like his CrossFit regimen—plus daily cold exposure (ice barrel) caused excessive cortisol release. Cortisol, in excess, suppresses immunoglobulins and can increase intestinal permeability ('leaky gut'). He invokes Paracelsus's hormesis: the dose makes the poison. He now advocates for 'training economy': intensity, frequency, and volume must be balanced. Three to four sessions of 40–60 minutes per week are sufficient for health and aesthetics. He quotes Mark Rippetoe: 'A strong man is generally more useful in everyday life and harder to kill.' The key insight is that both physical and psychological stress add up, and the body doesn't distinguish between them—cortisol is the common currency.
Personal experience
Majcher recounts that after stopping CrossFit and switching to powerlifting and running, and after reducing cold exposure, his frequent colds and infections disappeared. He realized he had been 'riding himself into the ground.'
CrossFit was running me down, running down my body and leading to self-destruction
Also said
“not the substance but the dose makes the poison”— Paracelsus quote that underpins his hormesis argument.
“a strong man is generally more useful in everyday life and harder to kill”— Mark Rippetoe quote he uses to emphasize functional strength over extreme training.
Nutri-Score is a consumer trap
Majcher calls Nutri-Score a system that misleads consumers by giving green 'A' ratings to sugary breakfast cereals and red 'D' or 'E' ratings to salmon and coconut oil.
Why this matters: A direct, uncompromising critique of a widely adopted EU food labeling system, arguing it prioritizes low fat over food quality.
Background
Nutri-Score assigns letters A (green) to E (red) based on nutrient profiling. It has been adopted in several European countries as a public health tool.
Majcher points out that Nutri-Score penalizes saturated fat and rewards low fat and low calorie density, which means highly processed cereals like 'Chocapic' get an A, while salmon and olive oil get C or D. He argues this is absurd because it ignores food matrix, processing, and overall health effects. He says it's 'how to get fooled' and that people actually make purchasing decisions based on these letters. He contrasts this with the need to read full ingredient lists and understand what you're eating, rather than relying on a simplistic color code.
Nutri-Score is an invention that absolutely makes no deeper sense
Also said
“all breakfast cereals, including those advertised on TV... are in this class, and that is a misunderstanding to me”— Specific example of cereals getting top rating.
“salmon or coconut oil is in class D or E... that is also a misunderstanding”— Shows how healthy whole foods are penalized.
Psychobiotics as mental health tools
Majcher highlights specific probiotic strains—Lactobacillus helveticus R0052 and Bifidobacterium longum R0175—that have been shown to increase GABA and improve conditions like ADHD, anxiety, and depression.
Why this matters: Moves beyond generic 'probiotics are good' to name specific strains with a proposed mechanism (fivefold GABA increase) and clinical relevance.
Background
The concept of psychobiotics was coined in 2013 by Cryan and Dinan. Most people still think of probiotics only for digestion.
Majcher explains that these two strains have a massive impact on the parasympathetic nervous system by boosting GABA, the brain's main inhibitory neurotransmitter. He says they can be a 'great tool' for ADHD, ADD, anxiety disorders, and depression. He contrasts this with fermented foods like sauerkraut, which contain Lactobacillus but not in defined strains or doses, so they are not equivalent to targeted probiotic supplements. He also mentions that psychobiotics are part of a broader approach that includes sleep, stress management, and adaptogens.
Lactobacillus helveticus R0052 and Bifidobacterium longum R0175 which have a mega impact on the parasympathetic system... up to a fivefold increase
Also said
“in 2013, Cryan and Dinan already identified because it turned out that a large part of these gut bacteria has a huge impact on the functioning of the nervous system”— Cites the origin of psychobiotics research.
Honey becomes toxic when heated
Majcher warns that heating honey above ~40°C destroys its beneficial compounds and can even make it toxic, citing that bees die if fed heated honey.
Why this matters: A little-known fact that contradicts common practice of adding honey to hot tea or baking with it.
Background
Many people use honey as a natural sweetener and cold remedy, often adding it to boiling tea.
Majcher explains that honey is thermolabile—its phytonutrients break down at high temperatures. More strikingly, he says that if a bee is given heated honey, it dies. Therefore, he recommends letting tea cool to drinking temperature (35–40°C) before adding honey. He also advises against baking with honey. This is part of his broader advice on using honey as a functional food rather than just a sweetener.
if a bee gets heated honey to eat, it dies
Also said
“honey is actually a thermolabile ingredient... not only do all those phytonutrients stop working then... but honey can even become toxic”— Explains the dual problem: loss of nutrients and potential toxicity.
Akkermansia muciniphila for longevity
Majcher presents Akkermansia muciniphila as a key bacterium for healthy aging, noting that Okinawans have high levels and that its decline correlates with disease.
Why this matters: Introduces a specific postbiotic that is not yet mainstream, linking it to the longevity of Okinawa centenarians.
Background
Akkermansia is a mucin-degrading bacterium that has been studied for metabolic health. Professor Patryk Kania developed a stable postbiotic form.
Majcher explains that Akkermansia muciniphila improves glucose and insulin metabolism (anti-diabetic), lipid profile (cholesterol, triglycerides, fatty liver), and is associated with longevity. In Okinawa, the population with the most healthy centenarians, Akkermansia levels are high. In healthy aging, Akkermansia dips and then rises again, but in disease-associated aging, it continuously declines. He frames this as a powerful anti-aging intervention, alongside diet and exercise.
Okinawa residents have the most Akkermansia in their intestines
Also said
“the amount of Akkermansia keeps going down, so it turns out that everything we have in our intestines has a very big impact even on whether we will live long or short”— Directly ties gut bacteria to lifespan.
Body kindness over body positivity
Majcher advocates for 'body kindness' (ciało życzliwość) rather than uncritical body positivity, emphasizing realistic genetic limits and health-focused goals.
Why this matters: Offers a nuanced middle ground between toxic body shaming and the 'body positivity' movement that sometimes ignores health.
Background
Social media promotes extreme body standards; body positivity pushes back but can sometimes discourage health improvements.
Majcher argues that not every woman can have an hourglass figure and not every man can have a V-taper back, due to genetics like hip bone structure and ribcage placement. He criticizes the modern ideal of monstrous body sizes, citing how even Arnold Schwarzenegger in his prime would be considered 'not big enough' today. He says we should aim for health and functionality, not Instagram aesthetics. He uses the term 'ciało życzliwość' (body kindness) to mean treating your body well through nutrition, training, and recovery, without obsessing over unattainable ideals.
not every woman can have an hourglass figure, not every guy can have a back like fortress gates and shoulders like tree branches
Also said
“even Arnold Schwarzenegger, playing in those films... was judged at that time as not fully jacked”— Shows how body standards have shifted to unrealistic extremes.
Recommendations
Products, supplements, and tools mentioned in the episode
6 items
Why We Sleep by Matthew Walker
Book
Majcher quotes Walker's statement that sleep is a non-negotiable biological necessity.
Walker, author of the book 'Why We Sleep', and there he included that quote
Majcher describes it as a postbiotic developed by Professor Patryk Kania, with benefits for metabolism, longevity, and gut health.
Majcher explains that Akkermansia muciniphila is a bacterium that feeds on intestinal mucus and has profound effects on glucose metabolism, lipid profile, and longevity. He notes that Okinawans, who have the most healthy centenarians, have high levels of this bacterium. Professor Kania managed to stabilize it in a postbiotic capsule form. Majcher presents it as a promising anti-aging and metabolic health supplement, though he does not give a specific brand name.
Professor Patryk Kania managed to translate it into a postbiotic form... this is Akkermansia muciniphila
Also said
“It works very interestingly and above all it works anti-diabetically, it balances glucose-insulin metabolism”— Lists specific metabolic benefits.
Majcher recommends tagatose as an underutilized sweetener that positively affects the microbiome, lipid profile, and red blood cell parameters.
Majcher discusses sweetener alternatives and highlights tagatose as a standout. Unlike aspartame, sucralose, and saccharin, which can harm the microbiome, tagatose has a positive effect. It improves lipid profiles, endurance, and red blood cell count, making it suitable for pregnant women, athletes, and people with anemia. He expresses surprise that it is not more widely used in 'fit' foods and supplements, given its safety and benefits.
vs alternatives
Unlike polyols (xylitol, erythritol, sorbitol) which can cause bloating and diarrhea (FODMAPs), tagatose is gut-friendly. Unlike artificial sweeteners, it does not disrupt the microbiome.
D-tagatose, tagatose... It is really a very cool product and for some reason it is not used very popularly
Also said
“D-tagatose has a positive effect, improves lipid profile, actually improves endurance, improves red blood cell picture”— Details the specific health benefits.
Majcher advocates an 80/20 approach where 80% of intake is unprocessed whole foods and 20% allows for indulgences, with attention to frequency, quantity, and quality.
Majcher explains that flexible dieting means maintaining 80% good habits—vegetables, fruits, meats, fish, eggs, seafood—and allowing 20% for treats. He stresses that 'small' is key: a slice of cheesecake, not the whole tray. Frequency matters: 2–3 times a week, not daily. He personally uses this approach, enjoying baklava or Häagen-Dazs salted caramel ice cream once a month or after a good training week. He contrasts this with orthorexic restriction that leads to poor relationships with food.
vs alternatives
Compared to rigid 'clean eating' that can lead to binge-restrict cycles, flexible dieting maintains psychological sustainability.
Personal experience
Majcher shares that he loves baklava and Häagen-Dazs salted caramel ice cream, and allows himself these treats occasionally within his 80/20 framework.
as part of this flexible dieting, that is, I say, okay, this week I've been super strict... I'll have a burger the way I like it
Also said
“the word 'small' is also very important, because some will think, 'Okay, so I'll devour a whole tray of cheesecake three times a week'”— Emphasizes portion control within the 20%.
Mentioned as an example of gadgets that can measure sleep architecture and restfulness to demonstrate the difference between sleeping 22–6 vs 24–8.
if you checked with those, you know, Aura rings, ions, some other measuring gadgets, that your sleep architecture and that restfulness... is definitely different
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Educational summary of the cited expert source — not medical advice. Open the source recording linked above and consult a qualified physician before acting on any protocol.