July 10, 2025
Welcome to Ben Greenfield’s Weekly Roundup!
On this weekly put up, I share with you my most fascinating discoveries of the week, together with the newest information on the fronts of health, vitamin, well being, wellness, biohacking, and anti-aging analysis. I additionally recap my upcoming occasions and particular bulletins so you’ll be able to sustain with alternatives to study, giveaways, reductions, and extra!
New Discoveries
Fighting Bloating & Low Vitality? Wild Meals Can Revamp Your Intestine in 4 Weeks, Resulting in Weight Loss, Improved Intestine Biome, and Extra! 🥩🌿ðŸŸ
You recognize I’ve been shouting this from the rooftops for years: if you need a resilient intestine, boundless power, and true metabolic flexibility, you’ve acquired to reconnect with the way in which people have been meant to eat.Â
A brand new case research that includes a 38-year-old man who ditched all trendy, store-bought meals and went full ancestral mode for 4 weeks additional proves this level.
He lived fully off the land, foraging and attempting to find each chunk of his meals. No dietary supplements, no store-bought or processed substances—simply pure, wild, seasonal nourishment straight from his setting.
Right here’s what his weight loss program regarded like:
- Chestnuts and acorns—usually soaked, floor, and cooked right into a porridge over an open flame (hiya ancestral carbs and polyphenols, the highly effective plant compounds identified for his or her antioxidant and anti inflammatory results).
- Wild greens, berries, and mushrooms, hand-picked from the forest flooring (loaded with extra polyphenols and uncommon microbial species).
- Freshwater fish and venison, cooked over a wooden hearth, offering bioavailable protein and nourishing fat with out industrial seed oils.
- Tree sap, honey, and seasonal fruit when obtainable, rounding out the macro profile with pure sugars and prebiotic-rich compounds.
How did the experiment prove? After the 4 weeks:
âœ”ï¸ He misplaced almost 8 kilos.
âœ”ï¸ His intestine microbiome exploded in range, with main upticks in fiber-fermenting species and anti inflammatory strains like Blautia and Faecalibacterium. On the similar time, modern-diet-associated microbes like F. prausnitzii and Bifidobacterium dropped, seemingly because of chopping out dairy and different domesticated meals.
âœ”ï¸ Most of the adjustments continued even after he returned to a contemporary weight loss program, suggesting that even a brief ancestral-style reset can have lasting results in your intestine ecology.
So, what does this inform us?Â
You don’t want a shelf filled with probiotics and fancy meals to overtake your intestine or shed some weight—it’s good to feed it like nature meant.
Even with out returning to a completely “ancestral†intestine microbiome, this one-man case research confirmed wild meals alone sparked a brand new and numerous microbial configuration, which is a intestine shift that researchers haven’t seen with different diets like keto, vegan, and even high-fiber plant-based.
This man’s “wild weight loss program†wasn’t high-protein or high-fat—it was principally plant-based with modest animal consumption, however the supply and type of macronutrients have been drastically totally different from his standard consuming patterns. That alone reshaped his intestine operate and variety, and reveals the significance of meals sources and construction, not simply macros.
Now think about what would occur if even 10% of your weight loss program got here from wild or foraged meals, or when you swapped just a few hyper-processed snacks with fire-cooked sport meat, fermented tubers, or hand-picked herbs.
If you wish to geek out extra, you’ll be able to learn the complete case research right here. And when you’re occupied with going deeper into my ideas on the advantages of primal consuming, looking, and residing like a wild caveman, you’ll be able to try these assets:
- What Is The Good Human Weight-reduction plan? Newbie, Intermediate & Superior Meal Plans From Ben Greenfield That Inform You Precisely How To Eat For Your Distinctive Physique.
- How To Get Into Searching, Construct Searching Health, The Most Difficult Hunts & Extra!
- What I Eat For Breakfast, Lunch & Dinner (And A Shock For These Who Need To Biohack Their Weight-reduction plan For Fats Loss, Muscle Acquire, Higher Sleep & Extra Vitality).
- The Darkish Fact About Storebought WINE, Costco Sizzling Canine & Further Virgin Olive Oil, Metformin & GLP-1 Induced Muscle Loss?! & How To Biohack Surgical procedure Restoration.
- Biohacking Your Manhood: The Confirmed Habits, Meals, Workouts, Exercises, Vitamins & Instruments That Increase Testosterone & Drive.
Be a part of Me Dwell in London This September on the Ultimate Biohacking Occasion of the 12 months! 🧬🇬🇧
I’m pumped to announce that I’ll be talking on the Well being Optimisation Summit in London this September 13–14—some of the cutting-edge, biohacker-approved occasions on the planet.
This two-day expertise is greater than only a “conventionâ€â€”it’s the premier world gathering for individuals who wish to take management of their biology, improve their efficiency, and future-proof their well being.
Full of hands-on instruments you’ll be able to strive for your self, cutting-edge insights from main voices in well being and wellness, and the newest breakthroughs in science and know-how, the Well being Optimisation Summit permits you to discover the optimization of each pillar of human efficiency—from health and vitamin to biohacking, medical innovation, psychological resilience, restoration, and past.
Whether or not you’re trying to improve your mind, physique, or biology, you’ll get entry to 35+ world-class audio system (together with yours really), hands-on workshops, and a curated expo of the newest wellness tech and biohacking instruments.
I’ll be sharing a few of my strongest protocols for gaining boundless power, boosting resilience, and optimizing efficiency, together with the *actual* methods I exploit to really feel and performance at my peak.
Should you’ve ever needed to attach along with your favourite wellness leaders in particular person and go deep on all the things from mitochondrial operate to wearable restoration instruments, the Well being Optimisation Summit is the place to do it!
ðŸŽŸï¸ You possibly can seize your tickets right here (and don’t neglect to make use of code BEN to avoid wasting 10% off!).
*Right here’s* Find out how to Obtain Teaching, Exercises & Biohacking Help—with TRIUMPH Teaching
I get it—navigating your well being and health in at present’s world can really feel like chasing a transferring goal. One week it’s about your macros, the subsequent it’s wearables and peptide stacks.Â
When was the final time you had an precise group serving to you type via the noise, guiding you step-by-step primarily based in your distinctive biomarkers, objectives, and life-style?
With TRIUMPH Teaching, you achieve entry to elite-level assist with out the guesswork.
We’ve totally different teaching plans to fulfill you wherever you’re. Work 1-on-1 with one in all my skilled coaches, or as a part of a bunch. No matter you select, you’ll be rooted in real-time changes and outcomes. In case your objectives contain optimizing VO2 max, chasing longevity, or simply attempting to construct muscle and mobility proper out of your front room, we’ve acquired you coated.
Need to discover your TRIUMPH teaching choices? Fill out our teaching type, and one in all our skilled coaches will attain out to debate how that will help you obtain extraordinary health and peak efficiency.
📢 This Week in Well being & Efficiency: What the Newest Analysis Says 🚀
ⰠTime-Restricted Consuming Boosts Outcomes: A brand new 3-month randomized managed trial discovered that combining caloric restriction with early time-restricted consuming (8:00 a.m.–4:00 p.m.) results in even larger enhancements in cardiometabolic well being than calorie-cutting alone (learn extra).
🥜 Small Meals ≠Extra Satiation: Consuming a number of small meals a day doesn’t scale back starvation any greater than sticking to only two bigger meals, so no must “graze like a squirrel†(research right here).
💊 Why Dietary supplements Nonetheless Matter: Two research present that even with a good weight loss program, most individuals fall brief on key nutritional vitamins and micronutrients, supporting a powerful case for sensible supplementation (research one, research two).
🌿 Spilanthes: Pure Testosterone Different or Too Good to Be True? In a research of 546 males, Spilanthes acmella considerably boosted muscle power—a lot in order that researchers questioned the validity of the outcomes. In response to Study, the power positive aspects even exceeded these seen with precise testosterone use (learn the breakdown).
📌 Key Takeaway: Timing your meals can amplify metabolic advantages, snacking could not assist your starvation, supplementation fills dietary gaps, and Spilanthes may simply be some of the intriguing muscle herbs on the planet (till extra analysis proves in any other case).
🔗 Need to dive deeper? Click on the hyperlinks above to discover the analysis, and click on right here to observe me on X for all the newest well being and efficiency information sizzling off the press! 🚀
Product Of The Week
::: Save $1,000 + FREE Delivery on One of many Most Neglected—However Helpful Longevity Instruments💡 :::
You eat effectively, transfer, carry, breathe, and (hopefully) sleep like your life is determined by it. However there’s one pillar of foundational well being that also flies underneath the radar for most individuals….
Gentle.
Extra particularly, infrared mild that penetrates deep into your physique to spark mobile regeneration, assist mitochondrial operate, stability your nervous system, and recharge your resilience tank.
It’s top-of-the-line efficiency instruments I’m conscious of—a real restoration amplifier and longevity enhancer that mimics most of the similar advantages of hormetic stress (small, managed stressors like train or fasting that make the physique stronger by triggering adaptive, resilience-boosting responses) by activating a light warmth shock response.
Within the course of, it helps cardiovascular operate, detox pathways, parasympathetic tone, and extra… all with out overloading your system.
Once I wish to reset, each bodily and mentally, I exploit the Sunlighten Solo System.
It’s compact, moveable, straightforward to make use of, and highly effective. Simply lie down, plug it in, and let the far-infrared waves go to work from the within out.
Right here’s what it’s doing when you sweat (and chill):
- Reduces cortisol and prompts your rest-and-digest system
- Boosts blood circulation, detox, and deep mobile restore
- Helps circadian rhythms, hormones, and higher sleep
You weren’t designed to reside disconnected from nature’s mild. However with the fitting instruments, you’ll be able to carry it again into your day by day life and improve your biology from the within out.
Should you’re severe about optimizing restoration, efficiency, and lifespan, the Solo System is a good addition to your arsenal.
Use code BEN right here to avoid wasting $1,000 + FREE transport by yourself Solo System.
🥠The Totally Up to date Boundless Is Right here! Get Able to *Optimize* Your Physique, Thoughts, and Spirit! 📚💪
During the last 12 months, I have been working tirelessly on one thing that I am thrilled to lastly share: the brand-new, up to date model of my best-seller, Boundless, which is lastly obtainable!
Like a cookbook for the human blueprint, the revised and up to date version of Boundless offers you a zero-guesswork information to becoming an entire skilled in what makes your mind tick, your physique work, your spirit comfortable, and your life fulfilled.
You possibly can flip to *any* chapter and uncover essentially the most up-to-date, research-proven, trench-tested strategies to construct muscle, burn fats, stability hormones, reside longer, sleep higher, have mind-blowing intercourse, and far, way more!
A couple of of the important thing matters that the newest model of Boundless explores are:
- Methods to optimize mitochondrial density and biogenesis for peak power and metabolic well being.
- New strategies to stimulate the vagus nerve for stress discount, sleep high quality, and better coronary heart price variability utilizing mild, sound, and electrical interventions.
- Up to date strategies for restoring circadian stability, combating jet lag, and maximizing sleep, naps, and meditation.
- Insights on the results of electromagnetic frequencies on the mind and physique, with tips about modifying units for higher shielding.
- The newest on addressing power infections, detoxifying from mould, and enhancing intestine operate with cutting-edge testing and coverings.
- New dietary supplements, biohacks, and protocols primarily based on current longevity science, together with age-reversal insights.
- Recent routines and harm restoration instruments, plus minimalist strikes to burn fats all through the day with out health club reliance.
Should you’re able to transcend the fast fixes and reclaim management over your vitality, that is your likelihood. Full of insights on all the things from breathwork to chilly remedy and the newest anti-aging strategies, Boundless will enable you to construct a balanced, sustainable strategy to lifelong well being. I am unable to wait so that you can expertise all the things this information has to supply!
Should you’re prepared to find a treasure trove of the newest science-backed methods for bettering each side of your thoughts, physique, and spirit, click on right here to seize your copy of the newly launched Boundless.
Podcasts I Recorded This Week:
The Stunning Hyperlink Between Chilly Plunging, Testosterone & Sexual Efficiency (For Each Males & Ladies!), With Dr. Thomas Seager
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Hiya, Troscriptions (code BEN), Ketone-IQ, Prolon, and Thrive Market.
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Superfoods Of The Sea, Why “Wild-Caught†Fish Are DIRTY, Fish Oil vs. Fish & Extra With Seatopia’s James Arthur Smith
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Pique, Timeline Diet (code BEN), Jaspr (code BEN), Calroy, and Vandy Crisps (code GREENFIELD).
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The Newest Content material I Was Featured On This Week:
Optimum Dwelling Every day (OLD) Podcast: “What’s Going To Be Written On Your Headstone†by Ben Greenfield on Figuring out Your Priorities
Gurner Group Enlists Biohacker Ben Greenfield