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: August 2008

Calorie Restriction and Bone Loss

It can seem like a cruel contradiction: lose weight, lose bone mass. Lose a lot of weight and lose even more. (Rest assured there’s more to the story, but we continue….) A collaborative study involving researchers from the University of Kansas and the University of Missouri highlights the downside of weight loss by calorie restriction both during and in the months following weight loss.

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30-Day Primal Health Challenge Final Results

The 30-Day Primal Health Challenge to act “as if” has come to a close. From the updates I have received – from the few that were kind enough to send in weekly results to the dozens of emails I have been sent over the course of the last month from other challenge participants – I can pretty confidently say that on the whole participants are fitter, leaner and (dare I say?) happier. Don’t get me wrong. There were hurdles. Making the transition to a lower carb lifestyle can be tricky for some. Some people experienced lower energy levels early on. But for those that pushed through and stayed the course there seemed to be light at the end of the tunnel in almost every case.

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The Best of Mark’s Daily Apple: July 2008

This month we analyzed everything from dark chocolate, low-carb fruit, and how to eat healthy when you’re in a financial bind to health marketing schemes, drugs in sports and the context of calories. Be sure to check out any post you missed and stay tuned for the final results of the 30-Day Primal Health Challenge. I’ll be publishing them shortly.

Top 10 Health Marketing Buzz Terms (Ripe for Skepticism) – July 1

How to Go Primal in 6 Easy Steps – July 2

Primal Breakfast Suggestions for People on the Go – July 7

Athletes and the Primal Blueprint – July 7

The Context of Calories – July 9

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