UNFUCG
DashboardSearchChatBookmarksNotificationsActivityPremiumProfile
?
Home
Search
Chat
Saved
Profile
Episode
How I Biohacked My Body in India (Full Stem Cell Protocols)
~199 min
Episode Brief·YouTube

How I Biohacked My Body in India (Full Stem Cell Protocols)

Ben Greenfield
Watch on YouTube Add to chat My bookmarks← All sources

TL;DR

The four things you'd lose by not watching

4 items

TL;DR

The four things you'd lose by not watching

4 items
1

Ben Greenfield, at 43, prioritizes healthspan over lifespan by integrating diverse biohacks into daily life using a philosophy he calls ‘multistacking’ — doing modalities like sauna with reading or red light with work to save time.

2

He argues that India's diabetes crisis owes more to seed oils and air pollution than sugar, and he mitigates this by swapping to ghee, drinking filtered water from glass, and nebulizing hydrogen peroxide and glutathione.

3

His travel kit includes EMF-blocking apparel (blanket, hoodie), vagus nerve stimulators (Hoolist headphones, Sensate), red light wraps (Lumaflex), the Apollo wearable for state shifting, and copper-plugged Earth Runners for grounding.

4

For vegetarians, he emphasizes sprouting/fermenting grains and legumes, supplementing with essential amino acids (from his company Kion), creatine (5–20 g), B12, algae omega‑3s, and taking digestive enzymes with plant protein to boost amino acid bioavailability.

Protocols

Concrete recipes — what, when, how much, and why

7 items

Nebulized Hydrogen Peroxide and Glutathione for Lung Defense

WhatInhale nebulized saline with a splash of 3% hydrogen peroxide (or liquid glutathione at home) while working, to mitigate air pollution damage.
WhenMorning or evening, while checking emails or working on laptop.
DoseFill nebulizer cup mostly with clean water plus a pinch of salt (approx. 0.15% saline) and a “splash” of 3% food‑grade hydrogen peroxide; inhale for a full session (about 10‑15 minutes). At home, substitute with liquid glutathione (brand Glutat, 1‑2 vials nebulized).
For whomAnyone living in or visiting areas with poor air quality; Ben uses it daily in India.
WhyDelivers antioxidants directly to lung tissue to combat oxidative stress from PM2.5, VOCs, and other airborne toxins.
CaveatsUse proper dilution; do not use pure hydrogen peroxide. Ensure nebulizer is clean. Glutathione nebulization is more advanced and more expensive.

Ben highlights air pollution as a major overlooked cause of insulin resistance and systemic inflammation, especially in India. To protect his lungs, he bought a cheap nebulizer locally (approx. $25 total with hydrogen peroxide) and created a makeshift saline solution. He breathes deeply through the mask while doing work, describing it as an inexpensive, portable lung‑cleansing biohack. At home he upgrades to nebulized liquid glutathione (brand Glutat from Midozen), which is a more powerful intracellular antioxidant. He even plans to nebulize exosomes (growth‑factor‑rich vesicles) for tissue healing, though that is expensive and in a legal gray area.

Mechanism

Hydrogen peroxide breaks down into water and reactive oxygen species that, at low doses, can stimulate endogenous antioxidant enzymes. Glutathione is the body’s master antioxidant and directly neutralizes pollutants and free radicals in the respiratory epithelium. Nebulization ensures direct pulmonary delivery.

Personal experience

Ben purchased a nebulizer in India and uses it while checking emails. He increased his at‑home glutathione nebulization frequency to mitigate the spike in pollution exposure.

I bought a nebulizer when I got here. It cost $20. … I'm just splashing that with a little bit of 3% hydrogen peroxide. … I pull on the mask … doing deep breathing through the nebulizer with hydrogen peroxide while I'm working on my laptop.

Also said
“at home, I have liquid glutathione … you can actually nebulize … I use a brand called Glutat. It's made by a company in Florida called Midozen.”— Shows the at‑home upgrade for a more powerful antioxidant effect.
“nebulizing is incredible for the air pollution piece.”— Summarizes his endorsement of the practice.

Transdermal Glutathione Boost During High Pollution

WhatApply transdermal glutathione spray (brand Glutaril) to skin, increasing dose when in high‑pollution environments.
WhenMorning and evening (eight sprays each in high pollution; normally four sprays each at home).
Dose4 sprays in AM at home; 8 sprays AM and 8 sprays PM when in heavy air pollution.
For whomTravelers or residents in cities with AQI issues.
WhyReplenishes the body’s master antioxidant to combat systemic oxidative stress from airborne pollutants.
CaveatsChoose a well‑absorbed transdermal formulation (Glutaril is his go‑to); oral glutathione may have poor bioavailability.

Ben explains that oral glutathione is often poorly absorbed, so he prefers transdermal application. He increases his dose four‑fold when in India to cope with the elevated pollution load. This is part of a broader anti‑pollution stack that also includes vitamin B complex, NAC, sulforaphane, anthocyanins, vitamin C/E, and cordyceps.

Mechanism

Glutathione directly scavenges free radicals and conjugates with toxins for excretion. Transdermal absorption bypasses the digestive tract, ensuring higher systemic levels.

Personal experience

Ben says, 'I've got four times the amount of glutathione going into my body' while in India, using eight sprays twice daily instead of his usual four in the morning.

I use transdermal glutathione spray. I'm doing eight sprays in the morning and eight sprays in the evening here. Normally at home I just do four sprays in the morning.

Also said
“It's an antioxidant that's also going to resource for it effects on mitigating air pollution damage.”— Reinforces the rationale.

Air Pollution Antioxidant Stack

WhatCombine sulforaphane, anthocyanins, vitamins C/E, B complex, NAC, and cordyceps to shield against pollution‑induced damage.
WhenDaily while in polluted areas, ideally with food.
DoseSulforaphane from broccoli/cauliflower or supplement; anthocyanins from blueberries/purple cabbage; B complex as directed; NAC 600–1200 mg (typical); cordyceps extract 1–2 g. No exact amounts specified; follow product labels.
For whomAnyone exposed to high atmospheric pollutants.
WhyEach compound has research backing for reducing DNA damage, immune suppression, and lung inflammation caused by air pollution.
CaveatsObtain sulforaphane from standardized extracts for potency; NAC can cause GI upset on empty stomach.

Ben lists several specific antioxidants with studies showing protection against air pollution damage. He tripled his own antioxidant intake upon arriving in India, carrying travel packets. Vitamin B was highlighted as underrated for its ability to reduce pollution’s effects on DNA, immune system, and lungs. This protocol complements his nebulizing and glutathione protocols for a comprehensive defense.

Mechanism

Sulforaphane activates Nrf2 pathway boosting endogenous antioxidants; anthocyanins and vitamins C/E quench free radicals; NAC replenishes glutathione; cordyceps improves lung function and oxygen utilization.

Personal experience

Ben says, 'I've tripled my antioxidant intake since I got to India just by traveling with some of these little antioxidant packets.'

Vitamin B flies under the radar. The research on vitamin B to reduce the effects of air pollution damage on DNA, on the immune system, and on the lungs is not something a lot of people talk about.

Also said
“Cordyceps, a lot of like sherpas will use when guiding people up Everest because it helps with lung function.”— Adds traditional/mountain evidence for cordyceps' respiratory benefits.

Heavy Lifting with Reps‑in‑Reserve Rule of Three

WhatLift weights at a resistance that allows no more than three additional reps beyond the target rep range (e.g., if doing 6 reps, you couldn’t do a 7th).
WhenEach resistance training session, for main compound lifts.
DoseChoose a weight that brings the muscle close to failure within 6–12 reps; if you can do 3+ more, increase the load.
For whomAnyone wanting to build or maintain muscle mass, especially as they age.
WhyMaximizes mechanical tension and motor unit recruitment for muscle gain, the organ of longevity.
CaveatsDo not compromise form; ensure proper warm‑up to avoid injury.

Ben explains that many people lift too light and do not stimulate meaningful muscle growth. He uses a ‘rule of three’ — for any set, you should be within three reps of failure. He demonstrated with his own workout that morning: 10 sets of 6 squats with a weight at which he could not have done a 9th rep. This is part of his core muscle‑building strategy, alongside adequate protein (0.7‑0.8 g/lb), thermal stress (sauna), and hormone optimization.

Mechanism

Lifting near failure generates high levels of mechanical tension and metabolic stress, key triggers for muscle protein synthesis via mTOR activation and satellite cell recruitment.

Personal experience

Ben describes his morning workout: 'I did 10 sets of six squats… I wouldn't have been able to do nine squats'.

my rule is is three. Like if you can get to 12 and do three more, then your weight's too light. You need to increase your weight.

Also said
“getting the muscle close to a high amount of time under tension that induces as close to fatigue as possible without injury.”— Clarifies the goal of near‑failure training.

Creatine Supplementation for Muscle and Brain

WhatTake pure creatine monohydrate daily, optionally at higher doses for cognitive or sleep‑deprivation benefits.
WhenDaily, any time of day (consistent timing best).
Dose5 grams per day for general muscle/nerve support; 10–20 grams per day for enhanced brain effects or to counteract sleep deprivation.
For whomVegetarians (who lack dietary creatine), athletes, older adults, and anyone experiencing mental fatigue or poor sleep.
WhyCreatine supports ATP regeneration, benefiting muscle power, brain energy metabolism, and neurological function.
CaveatsPure monohydrate is clinically proven; avoid proprietary blends. Higher doses may cause GI upset if not spread out.

Ben names creatine as one of the most important supplements, especially for plant‑based eaters who get virtually no creatine from food. He notes that beyond the standard 5 g for muscle, research supports doses up to 20 g for cognitive enhancement and mitigating sleep deprivation. This makes it a versatile tool for both physical and mental performance.

Mechanism

Creatine increases phosphocreatine stores, accelerating ATP resynthesis during high‑intensity activity. In the brain, it buffers energy demands and may support neurotransmitter function.

Personal experience

He does not share a personal creatine anecdote here, but recommends it strongly based on lab work he reviews.

Creatine's fantastic. Just pure plain old creatine monohydrate around five grams a day for both men and women… for the neural brain enhancing effects, you can even get up to 10 to 20 grams.

Also said
“The higher amounts are also fantastic for sleep deprivation.”— Extends the use case beyond athletics.

Earthing / Grounding for Cellular Recharge

WhatMake direct skin contact with the earth’s surface for at least 20 minutes daily, or use conductive footwear/gear to stay grounded indoors.
WhenDaily, preferably outdoor barefoot or while doing push‑ups on concrete; can be extended with grounding sheets or sandals.
DoseMinimum 20 minutes per day; more is better. Wear copper‑plugged sandals (e.g., Earth Runners) in non‑grounding environments.
For whomEveryone, especially those exposed to high EMF or with chronic inflammation.
WhyAbsorbs free electrons from the earth, recharging the body’s electrochemical gradient and counteracting EMF‑induced calcium influx.
CaveatsAvoid in areas with pesticides or obvious ground hazards; conductive footwear should have direct copper/conductive paths.

Ben describes the body as a battery with cells maintaining a slight negative charge inside and positive outside. Environmental EMFs (Wi‑Fi, phones, X‑rays) cause a calcium influx that depolarizes cells, reducing metabolism. Earthing absorbs negative ions from the planet, restoring the charge. He points to PubMed research supporting grounding’s effects. He wears Earth Runners sandals with copper plugs and laces, goes barefoot, and does push‑ups on concrete to stay grounded. He calls it the best cheap biohack.

Mechanism

Negative ions from the earth donate electrons that neutralize free radicals and stabilize the electric potential of cells, reducing inflammation and improving autonomic nervous system balance.

Personal experience

He takes off his shoes at the door, wears copper‑plugged sandals, and aims for 20 minutes of direct earth contact daily.

the planet Earth. Every time lightning strikes … it collects negative ions. When your skin comes in touch with the surface of the planet, you absorb those negative ions and it helps to recharge the body's battery.

Also said
“I go outside barefoot. I'll do push‑ups with my hands on the concrete. I try and get in touch with the surface of the planet for at least 20 minutes a day.”— Details his practical grounding routine.

Vagus Nerve Stimulation via Sensate and Hoolist Headphones

WhatUse Sensate (collarbone vibration + music) or Hoolist headphones (auricular vagus nerve stimulators) to shift into relaxation, meditation, or sleep states.
WhenMorning for Sensate (20 min), during stress, or when waking at night; headphones as needed on airplanes or before sleep.
DoseSensate: one 20‑minute session; Hoolist: use 10‑20 minutes, targeting the auricular branch of the vagus nerve.
For whomTravelers, people with high stress, or those with trouble sleeping.
WhyElectrical and vibrational stimulation of the vagus nerve increases heart rate variability and tones the parasympathetic nervous system, reducing stress.
CaveatsStart at low intensity; avoid if you have a pacemaker. Sensate’s vibrations are subtle; may not suit everyone.

Ben explains that the vagus nerve innervates the heart and organs, and its tone directly influences heart rate variability (HRV). Low HRV indicates stress. Traditional vagal toners include yoga, cold plunging, chanting, gargling, and humming. He also travels with electrical devices: Hoolist headphones have removable electrode pads that sit under the ear and deliver mild stimulation. The Sensate is a neck‑worn device over the collarbone that vibrates in sync with music, creating a deeply relaxing, almost feline sensation. He uses Sensate every morning while traveling and the headphones on planes or when he needs a quick reset.

Mechanism

Stimulation of the auricular branch of the vagus nerve sends impulses to the nucleus tractus solitarius, increasing parasympathetic outflow and improving HRV.

Personal experience

Ben says of the Sensate, 'I'm addicted to it… I do one almost every single morning for about 20 minutes when I travel.'

they deliver a mild electrical sensation that helps to tone the vag nerve. … these little pieces go directly over the ear … stimulate the vagus nerve.

Also said
“It feels like a cat praying on your chest almost.”— Vivid description of the Sensate’s relaxing effect.

What's new

Personal practice updates, fresh positions, predictions

5 items

invisible-variables-over-fitness

Ben moved from a fitness/endurance focus to prioritizing environmental and internal invisible variables — air, light, EMF, water, relationships, detoxification.

Why this matters: Signals a shift away from mainstream diet‑and‑exercise dogma toward epigenetic and lifestyle inputs that are often overlooked.

Ben explains that he was “misled” in his youth into thinking heavy exercise and eating a decent diet were always enough. After working with clients who still had lab abnormalities and health complaints despite those habits, he began investigating what he calls invisible variables. These range from EMF exposure (phones on Wi‑Fi, routers in bedrooms) to indoor air quality, plastic water bottles, and lack of circadian light management. He believes that once you start tweaking these elements — many of which cost little — the health dial really moves, and you start feeling the way you expected from diet and exercise alone.

Personal experience

He describes his own progression: from full‑time fitness obsession to now spending time on air filters, EMF shielding, light management, and spiritual health. He says at 43 he feels fantastic and credits much of it to these often‑ignored variables.

I've kind of gone from focusing quite a bit on fitness and endurance sports and weightlifting and a lot of the things that I was a little bit misled when I was younger into thinking was always necessary for being healthy… to a lot of things that go beyond that.

Also said
“once you start to tweak a lot of those things, that's when you really see the dial start to move as far as someone feeling the way they think they should feel from moving well and eating healthy.”— Highlights his personal observation that invisible variables are the final trigger for optimal results.

seed-oils-air-pollution-drive-india-diabetes

Ben contends that the real drivers of diabetes in India are processed seed oils and air pollution, not rising sugar intake.

Why this matters: Contradicts the common narrative that sugar alone is the culprit; shifts focus to chronic inflammation from rancid oils and particulate matter.

When asked about India as the diabetes capital, Ben instead examines data showing sugar consumption has not risen in parallel with diabetes rates. He points to the widespread substitution of traditional fats like ghee and coconut oil with industrial seed oils (sunflower, canola, etc.), often heated multiple times. These oils create inflammatory compounds that embed in cell membranes for months to years, inducing insulin resistance and blocking fat mobilization. He also highlights air pollution — carbon monoxide, nitrogen dioxide, VOCs, metals, microplastics — all now linked to insulin resistance and systemic inflammation. His recommendation for Indians is to cook with ghee or olive oil and adopt anti‑pollution measures, not just cut sugar.

Personal experience

He recounts eating a healthy millet and vegetable meal in India that was cooked in sunflower oil, and how he simply asks restaurants to use ghee instead. He also describes measuring his own kitchen's PM2.5 spike to 500+ when cooking, prompting him to place a standalone HEPA filter there.

if you look at the rise in sugar consumption and the rise in diabetes, they're not correlated. … there has been a rise in the substitution of natural oils like ghee, extra virgin olive oil, avocado oil, coconut oil, etc. with seed oils that are more processed.

Also said
“when you create inflammation you also induce a resistance of fat cells to mobilize fatty acids to be burnt as energy… you also create a state of insulin resistance.”— Explains the biological cascade linking seed oils and pollution to diabetes.
“you literally are what you eat ate more in the case of oil than in sugar because sugar can have a pretty short transient time in the body.”— Contrasts the lasting impact of seed oils with sugar’s transient effect.

multistacking-over-multitasking

Ben practices combining multiple biohacks simultaneously without cognitive interference, calling it ‘multistacking’ rather than multitasking.

Why this matters: Reframes efficient biohacking for busy people, enabling high ROI time use.

Ben explains that while multitasking gets a bad rap for task‑switching drain, he practices what he calls multistacking — doing two or more modalities at once that don’t interfere with each other. Examples: reading journals in the sauna, doing red light therapy during the first 20 minutes of desk work, listening to audiobooks or interviews during his morning routine. This allows him, with a family, farm, and three companies, to weave biohacks into a hectic schedule without dedicating six to eight hours a day.

Personal experience

He says he is busy with goats, chickens, a farm, and working 60+ hours a week, so he multistacks activities like sauna + reading, light therapy + work, and podcast prep while moving.

that's different than what I would instead almost call multistacking, right? Just doing different modalities at once, none of which detract from the others.

Also said
“I've got red light panels in my office and I'm flipping those on for the first 20 minutes of work.”— A concrete example of multistacking in his daily routine.

ozempic-microdosing-potential

Ben believes Ozempic and GLP‑1s are effective appetite‑control tools but are grossly overdosed in current practice, leading to muscle loss, gut issues, and mood disorders.

Why this matters: Offers a nuanced position — he doesn’t reject the drug class, but warns against standard celebrity/trendy dosages and advocates a fraction of the typical amount.

Asked about celebrities who appear to maintain perfect physiques, Ben notes that most spend 3–4 hours per day on body and biohacking, alongside hormones, steroids, peptides, and ‘gear’. For fat loss they often use Ozempic or GLP‑1s. He states that the drugs have a good safety record for diabetes, but the doses being used for weight loss are extremely high. At one‑tenth or less of those dosages, appetite control is possible without side effects. At current popular doses, he sees muscle wasting, gut inflammation, depression, and anxiety. He thus ‘likes those drugs, but not in the amount or the dosage that they're being used’.

Personal experience

He says he works with many celebrities and observes their regimens, but does not indicate that he personally takes Ozempic.

Is Ozempic safe? Uh not in the dosages that are being used. … you can control your appetite with it by using like one‑tenth or less of the amount that's currently being dosed. At the high dosages, you get things like muscle loss, gut inflammation, depression, anxiety.

Also said
“I work with a lot of celebrities. uh most of them are uh devoting three to four hours per day on their body and biohacking modalities … along with typically hormones, steroids, peptides, um so‑called gear as well as for the fat loss piece, things like Ozempic and GLP‑1s which basically make you not want to eat.”— Sets context for celebrity use, showing the cocktail of interventions alongside Ozempic.

earthing-cheapest-biohack

Grounding or earthing — direct skin contact with the earth — is Ben’s top free biohack, recharging the body’s battery with negative ions.

Why this matters: Reframes grounding from a fringe practice to a cost‑free, research‑backed intervention for health.

Ben explains that lightning and solar radiation impart negative ions to the planet’s surface. When skin contacts the earth, these ions are absorbed, helping to restore the body’s natural negative‑charge gradient across cell membranes, which is disrupted by EMFs. He cites a growing body of research on PubMed. He personally uses copper‑plugged sandals (Earth Runners), walks barefoot, and does push‑ups on concrete to achieve at least 20 minutes of grounding daily. He calls it the cheapest and most effective hack, noting ‘touching the ground was free’.

Personal experience

He takes off his rubber‑soled shoes, wears Earth Runners with copper plugs, and intentionally grounds for 20+ minutes every day.

the planet Earth. Every time lightning strikes the surface of the planet or solar radiation bombards the surface of the planet, it collects negative ions. When your skin comes in touch with the surface of the planet, you absorb those negative ions and it helps to recharge the body's battery.

Also said
“touching the ground was free.”— Emphasizes the zero‑cost nature of the hack.

Recommendations

Products, supplements, and tools mentioned in the episode

10 items

Lumaflex Red Light Wrap

Tool

Portable, waterproof red light therapy device that wraps around joints or the body to deliver photonic stimulation for muscle recovery and pain relief.

Ben travels with two Lumaflex wraps. He uses them by placing one on his back and one on his stomach in bed in the morning or at night, essentially giving himself whole‑body red light therapy on the go. He also wraps them around any sore joint.

Personal experience

Ben says, 'my favorite way to do it is I put one in front of me … and one behind me when I get up in the morning'.

This is a wraparound red light therapy device. It's even waterproof. This one's made by a company called Lumaflex.

Also said
“I can flip this on. And … I put one on my back and one on my stomach.”— Explains his unique dual‑wrap method.
Find Lumaflex

Hoolist Vagus Nerve Stimulating Headphones

Tool

Noise‑blocking headphones with detachable electrodes that sit under the ear to electrically stimulate the vagus nerve and improve HRV.

These headphones look like normal over‑ear noise blockers but include small electrode pieces that target the auricular nerve just beneath the ear. Ben uses them to de‑stress while traveling, especially on airplanes, without carrying extra vagus nerve stimulation gear.

vs alternatives

Combines noise cancellation with vagus nerve stimulation, eliminating the need for separate devices.

Personal experience

Ben unpacks them from his bag and demonstrates how he attaches the electrode pads.

these headphones basically look like normal noise blocking headphones. These are made by a company called a Hoolist. However, they also have these little pieces that I can put on either side of the headphone … and they deliver a mild electrical sensation.

Also said
“I can decrease stress while I'm on the go and … since I like to travel with over‑the‑ear headphones anyways for the airplane it's not like I have to travel with a bunch of extra stuff.”— Highlights travel convenience.
Find Hoolist

Sensate Vagus Nerve Vibroacoustic Device

Tool

A neck‑worn device that vibrates over the collarbone in sync with music to induce deep relaxation, meditation, or sleep via vagus nerve stimulation.

Ben advocates using it every morning for 20 minutes when traveling, calling it addictive. It helps him fall back asleep if he wakes at 3 AM with racing thoughts.

Personal experience

Ben says, 'I'm addicted to it. It's amazing. I do one almost every single morning for about 20 minutes when I travel.'

This is called a Sensate, and you wear it around your neck. It goes right over the collar bone… it stimulates the area … responsible for triggering the vagus nerve.

Also said
“it plays music through your headphones that correlate to the vibrating sensation … it just zens you into this peaceful meditative like state.”— Describes the multisensory integration.
Find Sensate

Apollo Wearable

Tool

A wrist‑ or ankle‑worn device that delivers gentle vibratory patterns linked to different states (sleep, energy, focus, relax) via a phone app.

Ben uses the Apollo during sleep on airplanes, in energy mode when giving talks, and to calmly shift between states throughout the day. The vibration is subtle but effective.

Personal experience

He wore it in energy mode during his evening talk to stay energetic.

this one's called the Apollo. … I can use an app on my phone to select whether I want it to be set in sleep mode, relaxation mode, meditation mode, focus, energy, social.

Also said
“I had it on last night in energy mode, so I'd stay energetic at night when I was giving my talk.”— Shows real‑world use case.
Find Apollo

Earth Runners Sandals

Tool

Conductive sandals with copper plugs and copper laces that maintain an electrical connection to the earth, allowing grounding while walking indoors or on non‑natural surfaces.

Ben mentions taking off his earth runners as he enters the clinic, showing the copper plugs. He wears them to stay grounded when barefoot is not practical.

the sandals I took off when I came in the door here have copper plugs in the bottom of them and copper laces. They're called Earth Runners.

Also said
“There's other brands out there that keep me grounded and in connection with the planet Earth versus wearing big built‑up rubber sold shoes.”— Gives a general category while naming his preferred brand.
Find Earth

Glutat Liquid Glutathione (for nebulization)

Supplement

Liquid glutathione from Midozen (Florida), designed to be nebulized directly into the lungs for intense antioxidant delivery.

I use a brand called Glutat. It's made by a company in Florida called Midozen.

Also said
“you can actually nebulize … liquid glutathione, and that's an even more powerful antioxidant than hydrogen peroxide.”— Positions it as superior to hydrogen peroxide for at‑home use.
Find Glutat

Ayo and Retimer Blue‑Green Light Glasses

Tool

Wearable glasses that emit blue‑green light in the morning to simulate sunrise and trigger an awakening response, useful when natural sunlight isn't available.

Ben carries both Ayo and Retimer brands. He uses them while checking emails or moving around a hotel room to entrain his circadian rhythm, especially in dark or windowless environments like Las Vegas.

these glasses and these are called Ayio. Um and they go over my eyes … It causes an awakening response to occur very similar to what you get if you were looking at sunlight.

Also said
“they produce this spectrum that I can use while I'm checking my morning emails or walking around the hotel room.”— Demonstrates the passive, multitasking use case.
Find Ayo

N‑Acetylcysteine (NAC)

Supplement

Supports the body’s own glutathione production and has been studied for reducing air pollution damage.

An acetylcysteine supports your body's own glutathione production. … That one has also been studied for air pollution.

Find N‑Acetylcysteine

Cordyceps Mushroom Extract

Supplement

Used to improve lung function and adaptability to high altitude, and by extension urban air pollution.

Cordyceps, a lot of like sherpas will use when guiding people up Everest because it helps with lung function … can also help to reduce the effects of air pollution.

Find Cordyceps

EMF Blocking Blanket and Hoodie

Tool

Silver‑lined fabric garments that reflect radiofrequency radiation, used during flights and in high‑Wi‑Fi hotel rooms to prevent cellular battery drain.

Ben explains that EMFs cause a calcium influx that depolarizes cells, reducing metabolism. His blanket and hoodie block these fields. He warns not to wear them through airport security because they make you appear as a ‘ghost’ on the scanner.

Personal experience

He had a humiliating experience in India when security flagged him as hiding something due to the EMF blanket, leading to a near‑strip search.

this is an EMF blocking blanket … I pull this over my body when I'm on the airplane and it helps to block radio frequencies, Wi‑Fi, radiation.

Also said
“if I were to go through an X‑ray scanner, I would look like a ghost wearing this.”— Adds a cautionary note about airport use.
Find EMF
Disclosed sponsorships1speaker disclosed

Kion Essential Amino Acids (vegan EAA)

Supplement Sponsored · disclosed

Vegan essential amino acids provide all nine EAAs in a predigested form, boosting blood amino acid levels for muscle building and recovery without animal sources.

DisclosureBen Greenfield owns Kion, the company that produces these essential amino acids.

Ben positions EAAs as superior to branch chain amino acids (BCAAs), which he dismisses as expensive flavored water that can spike blood glucose. Vegan EAAs are a cornerstone of his vegetarian protein optimization protocol, recommended alongside ancestral preparation and digestive enzymes. He explicitly mentions Kion as his own supplement company.

vs alternatives

Unlike collagen/gelatin (animal‑derived) or whey, vegan EAAs are fully plant‑based and predigested, making them suitable for vegetarians and those with dairy sensitivities.

Personal experience

He states that vegan EAAs are a top‑selling product for Kion and are used by his clients.

one of the top selling products for one of my companies called Kion, a nutrition supplements company, are vegan essential amino acids.

Also said
“Branch chain amino acids aren't so good. They're almost like an expensive flavored water and they spike blood glucose a little bit.”— Contrasts with BCAAs, the common alternative.
Find Kion

Notable quotes

Lines worth pulling out — contrarian, specific, or perfectly phrased

6 items
I work with a lot of celebrities. … most of them are devoting three to four hours per day on their body and biohacking modalities … along with typically hormones, steroids, peptides, um so‑called gear as well as for the fat loss piece, things like Ozempic and GLP‑1s which basically make you not want to eat.
Pulls back the curtain on celebrity physique maintenance, admitting the cocktail of drugs and massive time investment.
I've had every single one of my joints, toe to head, hair, skin, nails, gonads, everything injected with stem cells during a 45 hour surgery in Park City, Utah. I've done that twice.
The single most extreme biohacking anecdote, capturing the dedication and length of his full‑body stem cell treatment.
I did follistatin gene therapy which caused 11 pounds of muscle gain in about 3 months … it literally turns on the gene responsible for building muscle.
A concrete result from gene therapy, turning a genetic switch for muscle growth.
the planet Earth. Every time lightning strikes … it collects negative ions. When your skin comes in touch with the surface of the planet, you absorb those negative ions and it helps to recharge the body's battery.
Memorably frames earthing as an electrical recharge, making the concept visceral.
One myth that you need to eat a lean, low‑fat diet in order to be healthy … we're too fat phobic.
Boldly attacks decades of dietary dogma in one line.
I don't necessarily think that a lot of what he does is super relatable or doable for the general population, but he's sacrificing his body … and testing these things out.
Pragmatic critique of Brian Johnson’s extreme protocol, praising his sacrifice while questioning generalizability.

Sign in to share feedback

Tell us if this brief hit the mark or missed it — feedback feeds back into the next iteration of the prompt.

Topics covered

biohacking-definitionhealthspan-vs-lifespaninvisible-variablesfitness-to-environment-shiftmultistackingseed-oils-inflammationair-pollution-diabetespm2-5hepa-air-filtrationnasa-clean-air-study-plantsn95-mask-limitationscarbon-dioxide-rebreathingwater-plastic-contaminationnebulizing-hydrogen-peroxidenebulized-glutathioneexosomes-longevityemf-blocking-blanketvagus-nerve-stimulationsensatehoolist-headphones
Free account

Make this library yours

Reading is free for everyone. A free account adds the personal layer: save protocols, follow experts, and see how the other experts weigh in on this same topic.

Create a free accountSign in

Where the experts disagree — weekly

One email a week: the sharpest new disagreements and protocols from the library. No spam, unsubscribe anytime.

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.