Ultrahuman Home is a small device that tracks indoor air quality, temperature, humidity, light and noise levels to help you improve your living environment and long-term health. Kathy and I began taking steps to improve the air quality in our home several years ago, after an air quality assessment revealed elevated levels of small particles … Read more
There’s no denying that electric sauna heaters are more convenient than wood-burning stoves. But that convenience comes at the cost of a higher initial investment, slower heat-up, and (in my opinion) a less appealing overall sauna experience.
Muse S Athena is a brain-sensing headband that gives you real-time biofeedback on your brain activity during meditation sessions. It’s also an accurate sleep tracker, thanks to a built-in EEG. In this review, I share how I’ve used Muse for meditation, and how the wearable compares to other sleep trackers I’ve tried.
Somnee maps your brain and delivers gentle (safe) electrical stimulation aimed at helping you fall (and stay) asleep. I saw slight improvements in my sleep data during testing, but I suspect it will work even better for people who struggle to consistently get enough high-quality sleep.
HRV is a highly personal metric that depends on several factors, including genetics and lifestyle. But I’m convinced that the closer you get your body to its natural state (based on millions of years of human evolution), the more likely it will be to function optimally — and your HRV will reflect that.
I own multiple cold plunge tubs and have tested even more. These are my top picks for a range of use cases, based on my first-hand experience, their cooling performance, and other key factors.
In this article: Delivery, Unboxing and SetupChiller PerformanceAesthetics and ErgonomicsFiltration, Sanitation and MaintenancePrice, Value and Discount CodeSummary and Final Verdict If you’ve been shopping for a new cold plunge tub, you may have noticed the overwhelming number of options available. You may also have noticed that many tubs and chillers look strikingly similar and often … Read more
In this article: Key facts about Carnivore BarIngredients and nutritional analysisMy team’s review of the taste and textureHow I leverage Carnivore BarsHow they compare to other productsCost and discount codeFinal verdict A couple of years ago, I stumbled across Carnivore Bar, which is essentially a pressed cake made of pounded dried meat (from grass-fed and … Read more
In this article: Bison vs Beef Nutrient ComparisonMacronutrientsMicronutrientsOur lab testing resultsBison’s benefits and downsidesGrass-Fed vs. Grass-Finished vs. Grain-FinishedFinal Verdict and Key Takeaways At the Kummer household, we consume more than 600 pounds of beef per year. It’s relatively cheap, easy to get, and undoubtedly nutritious. But if you’ve ever seen bison meat at a farmer’s … Read more
Research shows that infrared and traditional saunas offer similar benefits, but there are a few key differences when it comes to pain relief, as well as skin and respiratory health. Plus, there are important cost and experience factors to consider.
For most people, what you eat matters more than when you eat. But keeping a few key facts in mind can help you maximize your workout benefits.
Scientific research has shown that supplementing with ketone monoesters can improve athletic performance and speed up recovery. However, these effects appear to be highly context-dependent.Â
Using OneSkin for just over a month noticeably improved my skin’s appearance, making it smoother, softening my fine lines, and reducing my number and intensity of age spots.
A look behind the technologies used in the best sleep trackers and the reasons why most sleep monitors can’t accurately detect when you’re sleeping.
Water-based bed cooling systems like Eight Sleep provide precise temperature control and can adapt to your body’s needs throughout the night, while bed fans serve as a simpler, cheaper and less-effective solution by circulating air under your sheets.
Here’s the science behind why consuming high-quality red meat from responsibly-raised animals is actually good for your health and doesn’t cause cancer, clogged arteries or heart disease.
Pulsetto used a plagiarized academic study with false information to promote its stress relief product, including a doctored diagram and a fake statement about having funded the research. It also had no effect on my biometrics (or how I felt) during testing.
Plunge Sauna’s angled backrest is a brilliant design innovation that dramatically improves the overall sauna bathing experience. Plus, this unit gets HOT, with temps up to 230 degrees.
Our sleep quality has improved dramatically thanks to Eight Sleep, and we continue to use the system after 4 years. But the newest version has a number of serious downsides that are worth considering before you pull the trigger.
The Star Treatment 2.0 is the best barrel-style (upright) cold plunge I’ve ever tested, thanks in part to its powerful chiller, excellent filtration and premium stainless steel/cedar construction.
Sweat Tent is spacious, heats up quickly, and reaches temperatures as high as 220 degrees with just a few logs of firewood. I wasn’t sure what to expect, but I ended up enjoying the fire-making process, which I found relaxing and ancestral.
Ultrahuman isn’t as well known, but my testing shows it’s at least as accurate as Oura Ring — and it doesn’t require a monthly subscription.
Beef protein has an incredible amino acid and micronutrient profile, but finding a product that’s free of junk fillers and sweeteners is no easy task. These are my favorite options based on years of testing and use.
Research shows red light therapy is a safe and effective way to support brain health, improving mood, bolstering cognitive performance and supporting recovery from trauma. Here’s an overview of how (and why) it works.
Jaspr isn’t cheap, but it’s the most effective residential air purifier I’ve encountered. Just make sure you can stomach the high cost of the filter replacements before buying.
Barefoot shoes should be flexible with no arch support and a zero-drop heel. These are my favorite options, for everything from CrossFit to date night.
Morozko makes premium, hand-crafted cold plunge tubs with powerful cooling capability. They’re hard to beat if you can afford the substantial sticker price.
The tub itself is roomy despite its relatively small footprint, and affordable compared to many other options. But the chiller noise and lack of ozone sanitation are definite drawbacks, as is its inflexible plumbing setup.
The Plunge Pro has exceptional cooling ability, forming ice within the tub and consistently holding water at 33 degrees. I also love the fully-integrated design (the chiller is built in), which is a big aesthetic upgrade over most cold plunge tubs I’ve owned.
Cold plunging isn’t supposed to be easy or comfortable, but following these 10 tips will help make the experience bearable, effective and safe.
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