July 10, 2025
Welcome to Ben Greenfield’s Weekly Roundup!
On this weekly submit, I share with you my most fascinating discoveries of the week, together with the most recent 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 be taught, giveaways, reductions, and extra!
New Discoveries
Battling Bloating & Low Vitality? Wild Meals Can Revamp Your Intestine in 4 Weeks, Resulting in Weight Loss, Improved Intestine Biome, and Extra! 🥩🌿🐟
You understand I’ve been shouting this from the rooftops for years: if you’d like a resilient intestine, boundless vitality, and true metabolic flexibility, you’ve bought to reconnect with the best way people have been meant to eat.
A brand new case examine 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 chew of his meals. No dietary supplements, no store-bought or processed substances—simply pure, wild, seasonal nourishment straight from his surroundings.
Right here’s what his weight-reduction plan regarded like:
- Chestnuts and acorns—sometimes soaked, floor, and cooked right into a porridge over an open flame (hey 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 end up? After the 4 weeks:
✔️ He misplaced almost 8 kilos.
✔️ His intestine microbiome exploded in range, with main upticks in fiber-fermenting species and anti inflammatory strains like Blautia and Faecalibacterium. On the identical time, modern-diet-associated microbes like F. prausnitzii and Bifidobacterium dropped, seemingly because of slicing out dairy and different domesticated meals.
✔️ Most of the adjustments endured even after he returned to a contemporary weight-reduction plan, suggesting that even a brief ancestral-style reset can have lasting results in your intestine ecology.
So, what does this inform us?
You don’t want a shelf filled with probiotics and fancy meals to overtake your intestine or shed some weight—it’s worthwhile to feed it like nature supposed.
Even with out returning to a totally “ancestral” intestine microbiome, this one-man case examine confirmed wild meals alone sparked a brand new and various 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-reduction plan” wasn’t high-protein or high-fat—it was largely plant-based with modest animal consumption, however the supply and type of macronutrients have been drastically totally different from his typical consuming patterns. That alone reshaped his intestine perform and variety, and exhibits the significance of meals sources and construction, not simply macros.
Now think about what would occur if even 10% of your weight-reduction plan got here from wild or foraged meals, or if you happen to swapped a number of hyper-processed snacks with fire-cooked recreation meat, fermented tubers, or hand-picked herbs.
If you wish to geek out extra, you’ll be able to learn the complete case examine right here. And if you happen to’re excited by going deeper into my ideas on the advantages of primal consuming, searching, and dwelling like a wild caveman, you’ll be able to take a look at these assets:
- What Is The Excellent Human Food regimen? 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 Food regimen For Fats Loss, Muscle Acquire, Higher Sleep & Extra Vitality).
- The Darkish Fact About Storebought WINE, Costco Scorching Canine & Additional Virgin Olive Oil, Metformin & GLP-1 Induced Muscle Loss?! & How To Biohack Surgical procedure Restoration.
- Biohacking Your Manhood: The Confirmed Habits, Meals, Workout routines, Exercises, Vitamins & Instruments That Enhance Testosterone & Drive.
Be part of Me Stay 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—one of the crucial cutting-edge, biohacker-approved occasions on the planet.
This two-day expertise is greater than only a “convention”—it’s the premier world gathering for individuals who need 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 most recent 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 most recent wellness tech and biohacking instruments.
I’ll be sharing a few of my strongest protocols for gaining boundless vitality, boosting resilience, and optimizing efficiency, together with the *actual* techniques I take advantage of to really feel and performance at my peak.
When you’ve ever wished to attach together with your favourite wellness leaders in individual and go deep on every part from mitochondrial perform to wearable restoration instruments, the Well being Optimisation Summit is the place to do it!
*Right here’s* Methods to Obtain Teaching, Exercises & Biohacking Help—with TRIUMPH Teaching
I get it—navigating your well being and health in as we speak’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.
When was the final time you had an precise staff serving to you kind by means of the noise, guiding you step-by-step primarily based in your distinctive biomarkers, objectives, and way of life?
With TRIUMPH Teaching, you acquire entry to elite-level assist with out the guesswork.
We have now totally different teaching plans to fulfill you wherever you’re. Work 1-on-1 with certainly one of my knowledgeable coaches, or as a part of a gaggle. 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 lounge, we’ve bought you coated.
Wish to discover your TRIUMPH teaching choices? Fill out our teaching type, and certainly one of our knowledgeable coaches will attain out to debate how that can assist you obtain extraordinary health and peak efficiency.
📢 This Week in Well being & Efficiency: What the Newest Analysis Says 🚀
⏰ Time-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 higher 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 simply two bigger meals, so no have to “graze like a squirrel” (examine right here).
💊 Why Dietary supplements Nonetheless Matter: Two research present that even with a good weight-reduction plan, most individuals fall brief on key nutritional vitamins and micronutrients, supporting a robust case for sensible supplementation (examine one, examine two).
🌿 Spilanthes: Pure Testosterone Various or Too Good to Be True? In a examine of 546 males, Spilanthes acmella considerably boosted muscle energy—a lot in order that researchers questioned the validity of the outcomes. In line with Study, the energy positive factors even exceeded these seen with precise testosterone use (learn the breakdown).
📌 Key Takeaway: Timing your meals can amplify metabolic advantages, snacking might not assist your starvation, supplementation fills dietary gaps, and Spilanthes may simply be one of the crucial intriguing muscle herbs on the planet (till further analysis proves in any other case).
🔗 Wish 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 most recent well being and efficiency information scorching off the press! 🚀
Product Of The Week
::: Save $1,000 + FREE Transport on One of many Most Neglected—However Helpful Longevity Instruments💡 :::
You eat properly, transfer, carry, breathe, and (hopefully) sleep like your life depends upon it. However there’s one pillar of foundational well being that also flies beneath the radar for most individuals….
Mild.
Extra particularly, infrared gentle that penetrates deep into your physique to spark mobile regeneration, assist mitochondrial perform, stability your nervous system, and recharge your resilience tank.
It’s the most effective efficiency instruments I’m conscious of—a real restoration amplifier and longevity enhancer that mimics most of the identical 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 gentle warmth shock response.
Within the course of, it helps cardiovascular perform, detox pathways, parasympathetic tone, and extra… all with out overloading your system.
Once I need to reset, each bodily and mentally, I take advantage of 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 circulate, detox, and deep mobile restore
- Helps circadian rhythms, hormones, and higher sleep
You weren’t designed to reside disconnected from nature’s gentle. However with the proper instruments, you’ll be able to carry it again into your every day life and improve your biology from the within out.
When you’re critical about optimizing restoration, efficiency, and lifespan, the Solo System is a superb addition to your arsenal.
Use code BEN right here to avoid wasting $1,000 + FREE transport by yourself Solo System.
🥁 The Absolutely Up to date Boundless Is Right here! Get Able to *Optimize* Your Physique, Thoughts, and Spirit! 📚💪
During the last yr, 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 provides you a zero-guesswork information to becoming an entire knowledgeable in what makes your mind tick, your physique work, your spirit glad, and your life fulfilled.
You may flip to *any* chapter and uncover probably 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, rather more!
Just a few of the important thing subjects that the most recent model of Boundless explores are:
- Methods to optimize mitochondrial density and biogenesis for peak vitality and metabolic well being.
- New strategies to stimulate the vagus nerve for stress discount, sleep high quality, and better coronary heart fee variability utilizing gentle, 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 recommendations on modifying gadgets for higher shielding.
- The most recent on addressing persistent infections, detoxifying from mildew, and enhancing intestine perform 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 damage restoration instruments, plus minimalist strikes to burn fats all through the day with out health club reliance.
When you’re able to transcend the fast fixes and reclaim management over your vitality, that is your likelihood. Full of insights on every part from breathwork to chilly remedy and the most recent anti-aging strategies, Boundless will provide help to construct a balanced, sustainable method to lifelong well being. I can not wait so that you can expertise every part this information has to supply!
When you’re prepared to find a treasure trove of the most recent 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:
Hiya, Troscriptions (code BEN), Ketone-IQ, Prolon, and Thrive Market.
Pique, Timeline Vitamin (code BEN), Jaspr (code BEN), Calroy, and Vandy Crisps (code GREENFIELD).
The Newest Content material I Was Featured On This Week:
