Meet Mark

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
Stay Connected

Month: January 2011

Is Central Heating Related to Obesity?

Why are so many people in first-world countries so overweight? Why is metabolic syndrome so prevalent? The familiar contenders are diet and exercise – more specifically, the wrong kind of each. Both Conventional Wisdom types and nutrition nerds (myself included) agree that we’re doing something wrong in the kitchen and the gym, and that fixing that stuff could solve most of our weight (and even health) problems. Of course, that’s about all we agree on. Specific definitions of “fixing” and “that stuff” remain subjects of vociferous debate. That said, I like when we can agree on something, even if that something is just speculation about another possible factor in the obesity problem. In today’s Monday Musings we’ll take a look at one such factor.

A recent study out of the journal Obesity Reviews notes that it’s not just diet and activity levels that have changed in correlation with rising obesity numbers, but ambient temperature. To be more specific, people are heating their homes at all hours of the day, even as they sleep, and spending less time outdoors exposed to the elements. Central heating is more common, while space heaters, fireplaces, and electric heaters are less common, meaning the entire house gets and stays warm. People in developed countries exist in relative thermoneutrality: a nice 68-72 degrees F. The authors guess that with less exposure to thermal stress, we’re burning fewer calories. Our bodies have an easier time regulating our internal temperatures, and expend less energy doing so.

Read More

WOW: Beat the Bag

Complete 4 2-minute rounds of:

Jabs and Crosses

Read More

Weekend Link Love – Edition 128

The schnozberries taste like schnozberries, and the blueberries taste like… synthetic approximations of sweetened fruit crunchlets. This won’t come as a surprise to most of you, but Natural News reveals just how few blueberries go into blueberry food products.

Speaking of fake foods… Poor Taco Bell just wants to bring affordable, healthy meat-flavored blends to the American masses. And yet, a Montgomery law firm is suing them, claiming their “beef” isn’t really beef at all. Taco Bell should have heeded my advice!

Good news for barefooters, Vibrams is finally coming out with a line of winter wear! What say you? Like? Dislike?

Golfers exercise too, or so says Ben Crane.

Read More

Roasted Jerusalem Artichokes with Chives

Now here’s a vegetable that doesn’t have it easy. The Jerusalem artichoke is neither an artichoke nor is it from Jerusalem. It’s no beauty either; the knobby, brown exterior doesn’t exactly whet the appetite. Perhaps worst of all, however, is its reputation for causing a bit of, well, there’s really no delicate way to say this… gas.

So why do Jerusalem Artichokes have a devoted foodie fan base? A unique but delicate flavor, for starters. Secondly, it’s a vegetable that’s really easy to cook in a variety of ways. Last but definitely not least, we appreciate this low-starch tuber for its prebiotic fiber and think that in moderation it can add healthy variety to your diet.

Read More

97 “Bonus” Changes After Six Months of Living a Primal Lifestyle

Taking control of your health can have profound, far-reaching effects on your life. With newfound energy and well-being it can change your outlook entirely. This was Matt’s experience. I received this email from Matt a few months ago and it floored me. Peruse and enjoy his opus, and feel free to chime in on the comment board with #98, 99, and 100. Did going Primal spark a sea change in your life? What other aspects of life, maybe totally unrelated to diet and exercise, fell into place once you starting living according the Primal Blueprint lifestyle principles? Grok on!

If you have your own Primal Blueprint success story and you’d like to share it with me and the community please contact me here. Have a wonderful Friday, everyone, and thanks for reading!

Mark,

The Primal lifestyle has completely changed my life and I wanted to share this with you and everybody involved. I also wanted to say thank you.

Read More

Smart Fuel: Macadamia Oil

What can compare to the sweet, buttery mac nut’s tender embrace? As far as nuts, seeds, and pseudo-nuts go, its fatty acid profile is unparalleled. Throw a handful into a bowl of Greek yogurt, along with blueberries, blackberries, and strawberries (or any berry, really), and you’ve got yourself a rich, masterful dessert with minimal linoleic acid. And it’s got good amounts of magnesium, manganese, thiamine, copper, and iron. Pack a baggy full and you’ve got yourself the perfect trail food for day long hikes. Suffice it to say, they’re my go-to snack when I’m feeling a bit peckish throughout the day.

But that’s not why I’m here today – to extoll the virtues of the macadamia nut.

Read More

Join Over 300,000 Subscribers!

Signup and get:

Primal Blueprint Fitness plus 7 other eBooks
7-Day Course on Primal Fundamentals
Special Offers and More!