The popular story of how low-carb diets work goes something like this: Reducing your carbohydrate in...
Let me introduce myself. My name is Mark Sisson. I’m 63 years young. I live and work in Malibu, California. In a past life I was a professional marathoner and triathlete. Now my life goal is to help 100 million people get healthy. I started this blog in 2006 to empower people to take full responsibility for their own health and enjoyment of life by investigating, discussing, and critically rethinking everything we’ve assumed to be true about health and wellness...Tell Me More
Atlas Stoned? Learn how to make your very own giant ball of cement at Wilderness Sports Conditioning. Use it for strength training or for crushing small enemies.
Get your fill of dirt, bugs, and shoe leather over at Mental Floss with their no-budget diner’s guide.
Some of you may remember Michelle’s Primal Journey she shared with us back in August. If you want to know how she’s holding up today, I’ll just let her most recent pictures do the talking.
Nutria is not a new brand of artificial sweetener; it’s actually a large rodent. And you can trap them and eat them any time you want. Warning: Video is NSFV (not suitable for vegetarians).Read More
Smokers rejoice. There is a new, healthier way to smoke, all thanks to the innovators at Altria (formerly known as Philip Morris). Marlboro has just released Smoke Rites, a new line of health conscious products for modern people with active lifestyles.
The concept was borne over two years of intense research at Marlboro laboratories. Head researcher Dr. Dylan Pantzenfahr explains, “Curing lung cancer is one of Marlboro’s top priorities. And while we can’t change the nature of [tobacco], we can change the way people smoke it.” Pantzenfahr is referring to serving size. To date there is no standard serving size for cigarette consumption. “It’s a tricky question,” says Pantzenfahr, “A man with massive lungs may consume a much larger serving of cigarettes than, say, a tiny person.” Nevertheless, in early 2007 Pantzenfahr and his team of specialists made it their one mission to answer the serving size question.Read More
When Winston Churchill, in the 1932 essay ?Fifty Years Hence,? mused that ?we shall escape the absurdity of growing a whole chicken in order to eat the breast or wing by growing these parts separately under a suitable medium,? he may have been more prescient than credited. Alexis Carrel had already been keeping a cultured chunk of chicken heart ?alive? in a Pyrex flask for the past twenty years by feeding it nutrients (though Carrel was only interested in whether cell death was inevitable, not whether meat could be grown in a lab for human consumption). Sci-fi author Frederik Pohl was one man who took the idea of in vitro meat seriously enough to write about it ? in the novel The Space Merchants, where cultured meat is the primary source of protein. That was science fiction, sure, but most good sci-fi is borne of the author?s honest opinion of what the future might hold and it?s usually inspired by the scientific advancements of the day. And sometimes, science fiction comes true. Like this time.Read More
It’s the heart of the Primal Blueprint: understanding that our lifestyle factors direct influence the expression of our genetic code. While the DNA itself is set, the structure fixed, that’s hardly the end of the story – our story. How we live – even where we live – holds significant sway over the final picture. And by picture I mean, of course, the picture of our genes’ activity: when proteins are produced (and how much), when or whether certain genes are turned on or off. This activity, researchers are increasingly finding, is key in the development – or avoidance – of any number of conditions like Parkinson’s, Alzheimer’s and cancer. Rather than a predetermined formula simply set in motion in the womb, our genes demonstrate a much more complex, nuanced interplay. The sum of all our daily choices and exposures direct our epigenetic signaling and the course laid out by that ongoing sequence of gene activity. As I’ve said many a time, our original genetic heritage doesn’t design our physiological fate. How we live determines how our genes play out their hand. No doubt a powerful concept, the comprehension can take us by surprise. The quickly expanding field of epigenetics has, indeed, rewritten old school genetics. It’s even ruffled a few feathers here and there, but isn’t that always the case with new breakthroughs?Read More
There was a time when you could go to any schoolyard and see kids being kids. Kids would run, leap, throw, and exert themselves with the pure joy of uncorrupted youth. They were suddenly realizing their bodies were incredible machines capable of precise, complex movements, and the games they played developed these capabilities. Dirt clod fights, epic dodgeball matches, and tetherball developed hand-eye coordination and agility; roughhousing that never graduated into enmity taught kids the value of a few bumps and bruises (as well as how to dish ‘em out); games like tag, capture the flag, and monkey in the middle emphasized foot speed, lateral agility, and rapid changes of direction. The teacher on yard duty might hand out a citation or break up a little scuffle once in awhile, but recess was generally pretty relaxed. About the only thing your average schoolyard athlete worried about was explaining away the grass stains, or maybe the scuffed knees. Looking back, we really had it good: unstructured play, impromptu workouts that didn’t feel like work but got us into great shape and developed our social skills. We were little Groks, cultivating our minds and bodies without actively planning a routine (or play date). It probably helped that we didn’t have Nintendo DS Lites or smart phones (or overbearing parents) to distract us, but the fact remains that we just were. A bit like Grok, we didn’t run and jump to get better at running and jumping; we ran and jumped because it was fun, because it simply felt like the right thing to do. Our athletic development was merely a bonus.Read More