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Cold Thermogenesis (CT)

Cold Thermogenesis (CT) is the process of exposing your body to a cold stimulus in order to increase metabolism. During cold exposure, the mitochondria in cells burn fuel as infra-red light in order to heat the body up to maintain a consistent core body temperature. CT only works optimally for humans with maternal ancestors who have faced cold climates in the past and made genetic adaptations to these conditions. In other words, humans who are able to uncouple their mitochondrial metabolism. This means these ancestrally adapted humans’ mitochondria can generate free heat by burning fuel, such as fat, in addition to producing Adenosine Triphosphate (ATP) via the Electron Transport Chain (ETC).

CT works on Carnot’s Theorem. The theorem shows us that an engine becomes more energy efficient in a thermal deficit or cold environment. Mitochondria are a quantum rotary, piezoelectric, red light, hydrogen powered heat engine. Cooler temperatures improve the engine. Semi conduction of electrons does better in cooler environments.

Humans needed to evolve the ability to adapt to cold climates as they migrated from Africa to Europe ~80,000 years ago. Humans are endotherms and did not have the covering of fur or thick body hair to trap heat in the body. So instead new mitochondrial haplotypes were mandated by environmental stimulus. This Process was driven by the process of Epi-Genetics.

Cold thermogenesis is geared toward uncoupled haplotypes and coupled haplotypes can become cold-adaptively trained. Deep cold thermogenesis is to be only applied to uncoupled haplotypes and can be dangerous to coupled haplotypes.

Uncoupled mitochondrial origins are from non-equatorial regions. Haplotypes such as K, H, J, C, B, T and so on are examples of Uncoupled Haplotypes to varying degrees. The further away from the equator your mitochondrial haplotype is, the greater the cold benefit is for your overall system. Haplotypes from equatorial regions like the L series are not able to use cold to liberate free heat and CT does not apply for them. To check which mitochondrial haplotype, you have undertaken a 23andMe genetic test here https://www.23andme.com/en-int/.

CT is hugely beneficial for those recovering from cancer and those with excess fat that are uncoupled haplotypes. Cold exposure increases the amount of light we can make internally

Maximum uncoupling occurs after exiting CT tub when shivering starts as the muscles burn free fat. If you can avoid putting clothes on to limit shivering this is more optimal but work your way up to this stage if it is very difficult at the beginning. Uncoupling is a workout for the mitochondrial matrix - like a gym workout without the oxidative inflammatory process.

When exposed to a cold environment mitochondria release IR light to the water surrounding it. This water becomes the body’s way to retain heat and stay warm in cold environments. Therefore, if an Organism is dehydrated from nnEMF, poor mitochondrial water production or insufficient quality exogenous water, then it will not hold heat as well and thus not be able to cope with the cold. Hydration is the key to warmth. This is why before doing any CT it is advisable to drink 1-2 glasses of cold water. Water forms a crystal (crystalline structure) within our cells and IR light favours its Hydrogen bonding network over Deuterium.

Mitochondria produce electric and magnetic fields, which when exposed to the cold release Infra-Red (IR) light into the surrounding water in the cell. This shrinks the volume of water in the cell making the cell smaller. Once a cell is smaller it is more energy efficient and produces a larger magnetic field.

Become cold adapted by applying a cold stimulus to your skin surface to activate the thermal production of Infra-Red light (heat) from the mitochondria within your cells. As the body’s warming up mechanism induced blood flow to begin circulating, flowing from hot to cold. The body’s core containing all vital organs will be flooded with warm blood and as the body gets used to the cold stimulus it will heat up the peripherals like hands and feet. As one becomes more ‘cold adapted’ this process will become very quick and more thermodynamically efficient.

Mitochondria are hydrogen heat engines. The larger the difference between the temperature inside the mitochondrial matrix and outside of the cell the more efficient the engine runs. This cooling of biologic surfaces requires an increased demand for energy production by the mitochondria boosts metabolism and mitochondrial efficiency. Cooling the surfaces of the body also shrinks things and results in less space between the respiratory proteins in the mitochondria. This difference in temperature then requires a greater amount of Infrared (IR) light to be generated by the mitochondria to power the cell. This illustrates why Cold Thermogenesis works so well to improve mitochondrial health and to lose weight.

Cold exposure on the skins surface appears to improve the thermodynamics of the skin and peripheral tissue. As the body works hard to keep the core warm, more 

In my experience most people chronically live in a sympathetic drive state. This sends energy away from the core and to the periphery. Cold sends it back in towards our core. Thus, this vasoconstricts the periphery and changes the physiologic response away from sympathetic drive. If this occurs chronically, it turns down warm adapted metabolism, sex steroidogenesis thyroid function and leading toward a complete shift to uncoupled mitochondrial metabolism as a way of preserving the organisms health. In this state the body becomes extremely thermodynamically efficient leading to increased metabolic flexibility. Overall, cold exposure forces blood to the core and changes the direction of blood pressure. Collagen conductance normally increases in warmer climates. Adding cold to this, can be even more effective as, cold condenses things and makes junctions smaller and more efficient. Remember, collagen connects everything in the body together and is where the EZ of water meet and electrons flow.

 

Key Benefits

  • Converts white fat to brown adipose tissue (BAT), burning ~500 kcal/hr[cite: 1].

  • Boosts dopamine (+250%), immunity, sleep, and testosterone[cite: 1].

  • Reduces inflammation, oxidative stress, and nnEMF impact[cite: 1].

  • Reverses insulin resistance, adrenal fatigue, and autoimmune issues[cite: 1].

6-Step Protocol

  1. Diet & Hydration: Seafood/keto diet; drink cold water beforehand[cite: 1].

  2. Face Dunking: 10 mins daily in ice water (2 weeks)[cite: 1].

  3. Torso Ice: 10 kg ice on abdomen for 20 mins/day (2 weeks)[cite: 1].

  4. Ice Baths: 40 mins at 10–12°C, 5x/week (2 weeks)[cite: 1].

  5. Open Water: 20-min ocean/lake swims[cite: 1].

  6. Maintenance: Cold showers, spot CT, or cold air exposure[cite: 1].

Contraindications Avoid if taking beta-blockers (blocks fat conversion), or suffering from poor fat oxidation, severe anemia, Parkinson's, or heart conditions[cite: 1].

 

Cites and References:

How to get started with Cold Adaption:

  1. https://jackkruse.com/cold-thermogenesis-easy-start-guide/

  2. https://jackkruse.com/the-evolution-of-the-leptin-rx/

  3. https://primedforyourlife.com/2019/04/24/the-primed-life-supercharge-your-energy-cold-thermogenesis-rocks/

Scientific Research on Cold adaption:

  1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4029955/

  2. https://www.researchgate.net/publication/7856402_LeBlanc_J_Ducharme_MB_Influence_of_personality_traits_on_plasma_levels_of_cortisol_and_cholesterol_Physiol_Behav_84_677-680 

  3. https://www.researchgate.net/publication/295542312_Human_physiological_responses_to_cold_exposure_Acute_responses_and_acclimatization_to_prolonged_exposure 

  4. https://www.researchgate.net/publication/230711223_Health_and_performance_challenges_during_sports_training_and_competition_in_cold_weather 

  5. https://www.researchgate.net/publication/230711223_Health_and_performance_challenges_during_sports_training_and_competition_in_cold_weather 

  6. https://jackkruse.com/cold-thermogenesis-6-the-ancient-pathway/

  7. https://jphysiolanthropol.biomedcentral.com/articles/10.1186/1880-6805-31-22

  8. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4861193/

  9. http://johnhawks.net/weblog/reviews/neandertals/neandertal_dna/ruiz-pesini_selection_mtdna_2004.htmlhttps://www.wimhofmethod.com

Workshops and Online Courses:

  1. https://www.wimhofmethod.com

 

Disclaimer
The information on this site is provided by BioSpectral Systems for educational and informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and has not been evaluated by the U.S. Food and Drug Administration or any other regulatory authority. Always consult a qualified healthcare professional before making any changes to your health regimen. By using this site, you acknowledge that you do so at your own discretion and agree that BioSpectral Systems, its affiliates, and contributors are not liable for any outcome resulting from the use of the information presented.

FAQs

Where to do CT?What is Cold Thermogenesis, and how does it help with weight loss?

Cold Thermogenesis (CT) is the process of exposing the body to a cold stimulus to increase metabolism. During cold exposure, mitochondria burn fat to generate free heat and maintain core body temperature. This process stimulates brown fat activation and triggers shivering, burning calories without creating exercise-induced oxidative damage.

Who should avoid deep cold thermogenesis?

Deep cold thermogenesis can be dangerous for coupled mitochondrial haplotypes originating from equatorial regions. It is also contraindicated for individuals taking beta-blockers, those with poor fat oxidation, severe heart conditions, anemia, thyroid issues, or recent blood loss.

What diet and hydration steps are required before a cold exposure session?

Drinking 1–2 glasses of cold water prior to a session is recommended because proper cellular hydration helps retain body heat. Sessions are most effective 90 minutes after consuming an electron-dense meal high in fats, protein, and ocean-derived Omega-3 fatty acids.

What are the first steps in the cold adaptation protocol?

Adaptation begins with two weeks of daily 10-minute ice-cold face dunks while keeping the skin pink. This is followed by placing 10 kg of ice on the stomach for 20 minutes daily, then progressing to 40-minute ice baths at 10–12°C

How can someone determine if they have successfully adapted to the cold?

Cold adaptation is confirmed when core body temperature rises almost immediately—within 30 seconds of cold exposure. Adapted individuals maintain a significantly elevated resting metabolic rate and rapidly generate internal heat in cold environments

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