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...

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Month: May 2012

A Primal Primer: Brown Adipose Tissue

Last week’s Dear Mark discussing cold thermogenesis got some of you asking about brown adipose tissue. It’s a topic that deserves a full-fledged Primal Primer, especially since the idea of “good” body fat, a term many use to describe brown adipose tissue (BAT), is a foreign one. I mean, we’re talking about body fat here. Who wants it? Everyone I know is trying to get rid of their adipose tissue, not obtain more. It’s what brings many to this blog and what initiates this grand journey toward health and wellness. Even the people who say they “don’t care” about how they look would rather not have excess body fat, if only because it’s a marker of poor health or hormonal disregulation. We might acknowledge that we technically “need” some body fat to survive, but most of us will pass on any more than is absolutely necessary, thank you very much.

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The Tall Tail of Telomeres

For years now, it’s been said that telomeres – the tips of your chromosomes – are the key to cancer and aging. The shorter they are, the worse off you are – so the story goes. But what do we really know about them? Can the length of your telomeres help predict how long you’ll live? Could telomere research unlock a modern fountain of youth? Could humans one day live to be hundreds of years old?

Dr. Ron Rosedale of DrRosedale.com and The Rosedale Diet is here to answer some of these questions in this special guest post. In it he will introduce you to these little bits of genetic sequences, and provide his expert commentary on the state of telomere science. It will get somewhat technical in parts, but it’s well worth the read.

Now, Dr. Rosedale…

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Caveman Blogger Fights for Free Speech and Internet Freedom

You may have heard that Steve Cooksey of Diabetes-Warrior.net received a letter back in January from the North Carolina Board of Dietetics and Nutritionists explaining to him that he and his website were being investigated. What was Steve doing wrong, you ask? Well, Steve was sharing his story with his readers and suggesting that they might benefit from following a similar path. And he was doing it without a license! You can read all about it here.

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Contest: Share Your Wisdom – Round 2

Last year I held a contest during the annual 30-Day Challenge called “Share Your Wisdom“. In it I asked Mark’s Daily Apple readers (you) for answers to 10 questions that would help newbies kick start their Primal lives. Things like “What do you think is the most important thing one should understand as they attempt to go Primal?”, “What was the biggest hurdle you experienced when going Primal and how did you overcome it?”, and “What do you eat for breakfast?”. I then compiled your answers into an ebook that all MDA newsletter subscribers receive for free called “Primal Living in the Real World”. It’s #5 in the list here.

Since the ebook’s release, I’ve had numerous people email me expressing how much they appreciated the insights from members of the community, and how they have helped them get started. I’d like to do another one of these ebooks – a follow-up (“Primal Living in the Real World: Part 2”) with 10 new questions and answers. And that’s where you and this contest come in. First, the prize…

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Dear Mark: I Hate to Exercise

Many of us enjoy exercise, probably more just tolerate it, but have you ever known someone to detest it with every fiber of their being? Today, we have a question from a reader with precisely that issue. She hates exercise, and even feels near to tears when she has to do it. Moreover, she doesn’t get the “high” that many of us – even the ones who would rather be doing something else – enjoy after a workout. Well, she’s not alone. Regular exercise is a major stumbling block for many of us, so let’s take a look at some general strategies those that hate exercise can employ, as well as new ways to think about and approach exercise. I don’t have any end all, be all answers, but I do have some good ideas. First, the question:

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Weekend Link Love – Edition 191

“What people confuse is that ‘carnivore’ really means animal eater, not muscle-meat eater.” The NY Times did a nice, fairly balanced writeup on raw food for pets.

Abel James, the Fat Burning Man, is giving away some Paleo goodies for free. Go on and check ’em out.

Evolutionary changes in organisms – caused in part by environment – can trigger evolutionary changes in the environments themselves. Isn’t this stuff fascinating?

Dang, guess I’ll have to return all my skinny jeans and find something else to spice up my wardrobe, as they’ve been implicated in various health issues.

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