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 2016

13 Worthy Alternatives to Traditional Sprinting You Should Try

Sprinting is great. For my money, it’s the best bang-for-your-buck exercise. If you have only fifteen minutes to spare, you can sprint. If you’re on the road without access to a gym, you can usually find a place to sprint. It’s the missing piece in the quest for optimal leanness; incorporating weekly sprints can really help the fat just melt off. There’s just something about the raw, maximal expression of absolute effort that makes a person feel good, feel alive, and feel, well, Primal.

But not everyone wants or has the capacity to run as fast as they possibly can on a flat surface. Whether because of old/current injuries, the general state of the body, or simple personal preference, a significant portion of the population isn’t going to be running sprints on a track. Maybe you hate it. Maybe it hurts too much, or you’re worried about throwing something out. Whatever the reason for your sprint abstinence, there are worthy alternatives to traditional sprinting.

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Why Grok Didn’t Have to Floss but You Do

Today’s article is a guest post by Dr. Mark Burhenne, the #1 bestselling author of The 8-Hour Sleep Paradox. As an authority on dental health, he is also on a mission to help shift the conversation about sleep from quantity to quality as the foundation for primal living. As a member of the American Academy of Dental Sleep Medicine, Dr. Burhenne blogs about the mouth-body connection on his website, AsktheDentist.com. Today, he addresses some of the most pressings topics surrounding oral health from an ancestral health perspective, which , if you think about it, can be summed up with the following question: If Grok didn’t floss his teeth, why should I, especially when I’m living a primal lifestyle?

Here we go:

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Dear Mark: Is Caloric Density the Answer?, Fat Starving the Brain, and High-Intensity Primal Endurance Training

For today’s edition of Dear Mark, I’m answering three questions from readers. First, should the primary focus in constructing a healthy diet be caloric density? Is the key to weight loss and optimal health the consumption of bulky, low-calorie foods? Next, a new study seems to show that fat “starves the brain.” Is this true? If not, what’s really going on? And finally, are following Primal Endurance principles antithetical to high intensity performance?

Let’s find out.

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Weekend Link Love ? Edition 398

I invited an LA Times reporter out for some Ultimate several Sundays back. Sounds like he had a good time.
Research of the Week
Even folks with genetic predispositions toward depression improve with exercise.

Swiss cheese goes way back.

Childhood obesity is still increasing.

Dark chocolate boosts athletic performance (similar to beets).

Deep voices probably evolved to intimidate other men, not attract women.

Each additional hour of sedentary time is tied to higher coronary calcium scores.

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