November 20, 2025
Welcome to Ben Greenfield’s Weekly Roundup!
On this weekly submit, I share with you my most attention-grabbing 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 study, giveaways, reductions, and extra!
New Discoveries
Intimidated or Injured By Heavy Weights for Features? New Science Says You Ought to Deal with *This* As an alternative 💪
Suppose you must elevate heavy for dimension or follow a “magic” rep vary for positive aspects?
Suppose once more…
This evaluation compares the impression of low-, moderate-, and high-load resistance coaching to muscle fatigue on muscle progress, utilizing a community meta-analysis that features total and subgroup outcomes, with examine estimates proven by danger of bias and summarized by pooled outcomes. See the examine right here.
A brand new wave of research—together with a number of meta-analyses led by train science researcher and professor Dr. Brad Schoenfeld—reveals that muscle hypertrophy (the expansion and improve in dimension of muscle cells) can happen throughout a huge spectrum of masses and reps, from as few as 7 to as many as 35 per set, supplied you practice near muscular failure.
Whereas heavier masses constantly produce better maximal power positive aspects, lighter masses carried out to failure stimulate comparable muscle progress, difficult the long-held “repetition continuum” principle that states particular rep ranges are required for particular outcomes.
Researchers discovered that when complete coaching quantity is matched, the physique adapts equally to a wide range of rep schemes—that means you’ll be able to obtain hypertrophy by means of each heavy and light-weight lifting kinds.
Apparently, untrained adults are likely to achieve dimension sooner at any load, whereas skilled lifters might profit most from rotating between low-, moderate-, and high-load periods to maximise adaptation and restoration.
And for these brief on time?
Superset coaching—performing workout routines back-to-back with minimal relaxation—can ship equal positive aspects in muscle, endurance, and power in comparison with conventional exercises, however in a fraction of the time. Supersets not solely enhance effectivity but additionally improve metabolic stress, which may additional improve hypertrophy.
To sum it up, there’s no single “excellent” load or rep vary for muscle progress.
Whether or not you’re lifting heavy, going lighter for increased reps, or combining actions in supersets, depth and proximity to failure are what really drive progress. Prepare good, keep constant, and your physique will reply throughout the complete spectrum of effort.
Fascinated with studying extra about easy methods to construct muscle and power? You may try these further assets:
🎄 My 2025 Vacation Present Information Is Right here! 25 *Handpicked* Wellness Items for Stronger Our bodies, Sharper Minds & Pleasure All 12 months Lengthy 🎁🎅
The vacations are a reminder of what actually issues—connection, that means, and the individuals you maintain shut.
And whereas most presents fade, those that improve and assist well being hold giving, as a result of whenever you give one thing that nurtures well-being, you’re offering power, readability, and a greater approach to dwell day after day.
After testing and finding out the simplest instruments for vitality and longevity, I’ve *handpicked* 25 presents for you.
You’ll discover all of them in my 2025 Vacation Present Information—every one chosen that will help you and the individuals you’re keen on really feel your greatest, this season and past.
Right here’s a sneak peek at a few of my favourite wellness presents…
Final Longevity Floor Remedy Sleep Mat & Pillowcase 🌿
If in case you have dad and mom, grandparents, or family members who battle with persistent ache, irritation, or stressed sleep, it is a present they’ll thanks for repeatedly. Backed by greater than 20 peer-reviewed research, Final Longevity’s Floor Remedy Sleep Mat and Pillowcase assist cut back ache and irritation, stability cortisol, and enhance circulation, metabolism, and total restoration—all whilst you sleep.
BON CHARGE Crimson Mild Face Masks 🔴
Searching for a wellness present that feels each luxurious and purposeful? BON CHARGE’s Crimson Mild Face Masks (you’ve possible seen me don this on social media with my spouse) helps improve pores and skin well being, increase collagen manufacturing, and promote rest—all by means of the facility of sunshine remedy. BON CHARGE additionally affords infrared sauna blankets, blue-light-blocking lamps, and different revolutionary merchandise designed to assist longevity and pure magnificence.
Use Code BGL25 to Save 25% Off
Ra Optics Blue Mild Safety Glasses 😎
Fixed publicity to synthetic mild can disrupt hormones, drain power, and intrude with sleep. Ra Optics creates premium blue mild safety eyewear that helps optimize your mild atmosphere across the clock, enhancing focus, power, and restoration. Their Daylight lenses cut back display screen pressure and stability indoor mild publicity, whereas the Sundown lenses assist your physique unwind naturally within the night. For daytime outside use, the BlueSync lenses filter dangerous mild with out blocking the useful spectrum—making Ra Optics a considerate present for anybody who values efficiency, relaxation, and longevity.
Black Friday Early Entry (Nov 8–27)
Purchase 1 → 15% off · Purchase 2 → 20% off · Purchase 3 → 25% off · Purchase 4+ → 30% off
Purchase 2+ → Free Mild Weight loss program Course ($297 worth)
Black Friday–Cyber Monday (Nov 28–Dec 3)
Purchase 1 → 20% off · Purchase 2 → 25% off · Purchase 3 → 30% off · Purchase 4+ → 35% off
Purchase 2+ → Free Mild Weight loss program Course ($297 worth)
Vacation Sale (Dec 10–26)
Purchase 1 → 15% off · Purchase 2+ → 20% off
All U.S. orders → Free 2-Day Categorical Delivery
Examine Out Their Unbelievable Vacation Offers Right here!
With 25 superb choices—and a few unique financial savings I’ve scored only for you—you’re set to be the star of Christmas. Moreover, you may also need to try:
- 💙 Troscriptions Precision-Formulated Troches (use code BEN25 to avoid wasting 25% off) — Doctor-formulated dissolvable tablets that improve focus, calm, and sleep with exact, fast-acting elements.
- 🍸 LVLUP Well being Liver Help Advanced (as much as 40% off sitewide) — Help detox and restoration so you’ll be able to really feel refreshed after these festive nights.
- 🔥 Sunlighten mPulse Good Sauna (use code BEN25 to avoid wasting as much as $2,200 + FREE delivery) — Expertise deep rest, improved circulation, and full-body renewal with purple and infrared mild remedy.
From unique financial savings on longevity-boosting skincare and restorative purple mild units to outstanding reductions on superior restoration instruments and precision-formulated nootropics, you’ll discover all one of the best stocking stuffers and life-optimizing options to dwell boundless in my 2025 Present Information.
So this 12 months, skip the predictable presents and shock somebody with a present that helps them really feel superb all 12 months lengthy. You may click on the hyperlink under to begin searching for one of the best in trendy wellness!
My LIFE Community Staff Is Hiring a Advertising and marketing Coordinator! 🚀
Do you thrive in a fast-paced atmosphere the place innovation, precision, and function come collectively? Are you captivated with well being, efficiency, and bringing daring concepts to life by means of group or advertising excellence?
You’re in luck: the LIFE Enterprises Staff (which incorporates Ben Greenfield Life, LIFE Community, TRIUMPH Teaching, and LIFE Market) is hiring!
The Advertising and marketing Coordinator would be the strategic and operational hub for advertising throughout LIFE manufacturers. This function blends artistic imaginative and prescient with data-driven execution—growing advertising plans, coordinating campaigns, and driving measurable progress in viewers engagement, conversions, and model attain.
This function requires a self-starter who’s organized, proactive, and captivated with well being and efficiency optimization. If that sounds such as you, we’d love to listen to from you and discover how one can assist form the way forward for the LIFE ecosystem.
You may apply for the place right here!
Most Protein Bars Are Junk Meals in Disguise… So I Created *This* Scrumptious Repair ⚡🧠🍫
I’ve been engaged on one thing behind the scenes that’s about to vary the best way you gas your physique and mind, and completely rework the protein and power bar trade.
As you in all probability already know, most protein bars (and power bars basically) are filled with junk—they spike your blood sugar, wreck your intestine, go away you hungry an hour later, they usually style like cardboard.
Positive, you get protein, however a whole lot of crap together with it, and not likely a lot urge for food satiation or noticeable cognitive upticks in any respect. 👎
So, based mostly on what I do know concerning the intriguing science of fueling with ketones, I made a decision to construct one thing completely totally different…
👉 Meet Boundless Bar—the world’s FIRST ketone-powered protein bar.
Not like sugar, which burns quick and results in power crashes, Boundless Bar is constructed round goBHB®, the gold customary in exogenous ketones, serving to you:
- Gas your exercises with ketone-backed power that sustains bodily and psychological efficiency for hours on finish.
- Keep sharp at work with enhanced psychological readability, reminiscence recall, and focus.
- Help restoration and restore with collagen for muscular tissues, joints, pores and skin, and connective tissue.
- Curb cravings with satisfying protein and ketone-driven urge for food management.
- Optimize your growing older with elements that promote mobile resilience and whole-body vitality.
Each Boundless Bar consists of:
🍖 18g of hydrolyzed collagen protein to assist muscle restoration, joint well being, hair, and pores and skin.
🔥 260–270 energy (relying on the flavour) with wholesome fat from cashew butter and cocoa butter to maintain you fueled.
⚡ goBHB® ketones for speedy, steady power with out stimulants, sugar crashes, or jitters.
🚫 Zero seed oils, gluten, dairy, or soy for guilt-free, gut-friendly vitamin.
🍯 Honey and monk fruit for a naturally balanced, indulgent taste.
And overlook the chalky style of typical protein bars or the nasty aftertaste of most ketone merchandise—with Boundless, you’ll be able to select from two scrumptious flavors (extra to return, together with Blueberry Pie and Chocolate Chip!):
- 🍯 Cinnamon Roll Bar (simply 270 cal): Blends actual cinnamon spice with creamy cashew butter and a contact of honey and monk fruit, delivering the style of a cinnamon roll with the gas of a efficiency product.
- 🍰 Vanilla Cheesecake Bar (simply 260 cal): Combines easy vanilla with a wealthy, creamy texture, supplying you with the indulgence of cheesecake in your pocket—with out the sugar crash.
Each flavors make it straightforward to remain on observe whereas having fun with each chew, offering you with clear gas and a better, all-day ally to p
ower your mind, physique, and future.
Usually, to realize ketosis, it’s important to suck down a bitter drink, quick for days, or interact in strict carb restriction. However now you’ll be able to fairly actually eat your approach into ketosis with a scrumptious low-calorie, high-protein bar that satisfies your urge for food and powers your day for hours on finish.
Are you able to experience the facility of ketones and step right into a Boundless you?
You may click on right here to buy your Boundless Bars and save 10% off your subscription.
These JUST went dwell and can disappear quick like hotcakes, so get yours quickly!
*Right here’s* The best way to Obtain Teaching, Exercises & Biohacking Help—with TRIUMPH Teaching
I get it—navigating your well being and health in immediately’s world can really feel like chasing a transferring goal. One week, it’s about your macros, the following, 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 based mostly in your distinctive biomarkers, targets, and life-style?
With TRIUMPH Teaching, you achieve entry to elite-level assist with out the guesswork.
We’ve got 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 gaggle. No matter you select, you’ll be rooted in real-time changes and outcomes. In case your targets contain optimizing VO2 max, chasing longevity, or simply making an attempt to construct muscle and mobility proper out of your front room, we’ve received 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
🧘♀️ Higher Sleep, No Capsules Required: Should you’re combating insomnia, the most recent analysis reveals the simplest non-drug options are cognitive behavioral remedy (CBT) and acupuncture—each of which may enhance sleep high quality naturally and long-term (examine right here).
💊 Antioxidants & Getting old Muscular tissues: For years, consultants warned that high-dose antioxidants (like nutritional vitamins C and E) may blunt train advantages. However new findings recommend the other could also be true for older adults. These over 60 may truly want extra antioxidant assist to reinforce restoration and efficiency (learn extra right here).
🏃 The Energy of “Train Snacks”: Brief, frequent exercises as transient as 20 seconds can considerably enhance cardiovascular health and blood lipids, in keeping with a meta-analysis of 14 research. These micro periods add up quick—suppose a number of brief bursts all through your day (examine right here).
🧬 AKG & Mind Well being: New analysis reveals alpha-ketoglutarate (AKG) might suppress key pathways linked to Alzheimer’s illness in mice, suggesting promise for mind longevity. You may already discover AKG dietary supplements from corporations like Rejuvant or on Amazon (examine right here).
Key Takeaway: From smarter sleep and stronger exercises to cognitive safety and anti-aging assist, these research present that small, science-backed tweaks can yield main long-term advantages.
🔗 Need to dive deeper? Click on the hyperlinks above to discover the analysis, and click on right here to comply with me on X for all the most recent well being and efficiency information scorching off the press! 🚀
Product Of The Week
::: Get a Free Pattern Pack of the Electrolyte Drink That Really Works 💧:::
Wholesome hydration isn’t nearly how a lot water you drink—it’s about balancing water and electrolytes.
While you sweat, you don’t simply lose water; you additionally lose sodium, potassium, and magnesium. Should you solely substitute the water, you dilute your electrolytes, which may go away you with complications, fatigue, cramps, and even mind fog.
That’s why you may need to think about making an attempt LMNT.
Formulated by former analysis biochemist Robb Wolf and Ketogains founder Luis Villaseñor, LMNT incorporates science-backed ranges of sodium, potassium, and magnesium, all with out a single gram of sugar, no synthetic colours, and nil junk elements.
It’s designed that will help you hydrate deeply, carry out higher, and get well sooner, whether or not you’re coaching onerous, fasting, or dwelling in a scorching atmosphere. And it truly tastes unbelievable.
You’ll discover fan favorites like Citrus Salt and Raspberry Salt, or you’ll be able to spice issues up with Mango Chili. And for an surprising hack, combine Chocolate Salt into your morning espresso for a mocha-style electrolyte increase.
Hydration completed proper doesn’t simply quench thirst; it upgrades efficiency, focus, and power on the mobile degree.
You may get your free LMNT Pattern Pack that includes their hottest flavors with any buy right here.
Podcasts I Recorded This Week:
The Newest Content material I Was Featured On This Week:
My Article Feed:
My full article feed and all archives of my articles are right here.
Upcoming Occasions:
Keep tuned for future updates—and you may all the time sustain with my LIVE appearances by trying out bengreenfieldlife.com/calendar!
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Cheers,
Ben
