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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Tag: injury/ailment

Dear Mark: Following the Money, HIIT Workouts, HIIT and ACL Recovery, Spinach, Collagen Timing

For today’s edition of Dear Mark, I’m answering six questions from readers. First, is funding from a biased source sufficient to negate a study’s results? Second, what are some good high intensity interval training workouts that people might not have considered? Third, what can someone recovering from an ACL tear do for HIIT without triggering knee pain flareups? Fourth, how do I like to eat spinach? And finally, how and when do I like to take collagen?

Let’s go:

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Dear Mark: Supplement Q and A

For today’s edition of Dear Mark, I’m answering several questions from the comment section of a previous post about my training supplementation. There were some fantastic ones.

I explain my favorite dinners and the latest I’ll eat it. After that, I give a couple ways to test (or not) the effects of these supposedly beneficial foods, nutrients, and supplements we all like discussing. I also tell how often I eat oysters, liver, and seaweed. Finally, I discuss collagen dosage and supplementation for IBS and Crohn’s.

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The Missing Piece To My Puzzle (Plus a Recipe—and a Giveaway)

It’s Friday, everyone! And that means another Primal Blueprint Real Life Story from a Mark’s Daily Apple reader. If you have your own success story and would like to share it with me and the Mark’s Daily Apple community please contact me here. I’ll continue to publish these each Friday as long as they keep coming in. Thank you for reading!

I’m thrilled to share Cristina Curp’s success story today. You might know her as the creator (and chef) of The Castaway Kitchen. And she’s now the author of the brand new Made Whole Cookbook, just out this week—a book I was proud to write the foreword for. She’s got an inspiring Primal story to share as well as awesome recipe and generous giveaway today. Enjoy, everyone!
You’d think a foodie with restaurant chef experience would have their food situation down pat right? Well, this chef didn’t. While I have always loved fresh foods, veggies, cooking from scratch and more…I found myself about to turn thirty and pretty damn unhealthy. Living with what was probably leaky gut and definitely a predisposition to autoimmune disease as a kid, I was sick, a lot. Combined with being overweight for as long as I can remember and a diagnosis for Hidradenitis Suppurativa when I was 13. I settled into a subpar quality of life and just dealt with it.

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What Causes Slow Post-Workout Recovery—and What Can You Do About It?

One of the biggest mistakes I see among people who exercise is they forget this core truth: we get fitter not from training, but from recovering from training. This doesn’t just occur in beginners either. Some of the most experienced, hardest-charging athletes I know fail to heed the importance of recovery. Hell, the reason my endurance training destroyed my life and inadvertently set the stage for creation of the Primal Blueprint was that I didn’t grasp the concept of recovery. I just piled on the miles, thinking the more the merrier.

It didn’t work.

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CrossFit vs. Bodybuilding

Both CrossFit and bodybuilding involve lifting weights and putting them back down, repeatedly, several times each week. Both are forms of exercise.  The similarities stop there. The real meat lies in the differences.

What’s different about CrossFit and bodybuilding? What can we learn from those differences? What can they learn from each other?

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How I Supplement For Training…And a Contest

This morning I shared how I’ve changed my approach to stress over the last couple of decades. For me, this meant first addressing the toll of my training. It’s how the Primal Blueprint, in fact, was born. In today’s feature and in this video (with my long-time friend and co-author, Brad Kearns), I talked about how adaptogenic herbs made a difference for my recovery. I formulated my own supplement to literally help myself first. Fellow athlete friends wanted to try it, and that’s how Primal Calm (now called Adaptogenic Calm) came into being. The fact is, like everything I’ve chosen to sell, my interest in the product sprung from my own story.

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Restless Legs Syndrome: Causes, Factors and Treatments

For anyone who’s experienced it, the frustration can be miserable. The countless tossing and turning, the minutes that tick by (turning into hours), and you STILL haven’t gotten a modicum of decent sleep. No matter how hard you try to ignore it, that urge to constantly move or stretch your legs just won’t let up.
Restless legs syndrome (RLS), aka Willis-Ekbom disease, affects a decent chunk of the population: thought estimates vary wildly, this 2017 representative survey places its prevalence between 5.7 and 12.3% of the population. That’s up to around 40 million people in the U.S. alone who go to bed every night knowing they’ll likely be kept awake for hours with that unrelenting, restless sensation.

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Dear Mark: “High-Fat Diet,” Potential Type 1 Diabetes, Keto Cure?

For today’s edition of Dear Mark, I’m answering three questions from readers. First up, what are we to make of a recent study claiming to show that “high-fat diets” are harmful to rodents? Is it truly a high-fat diet, and what does it mean for us? For the second question, I field a comment from a reader experiencing a confluence of troubling symptoms and test results on his keto diet. And third, does keto actually cure diabetes, or just manage it?

Let’s go:

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Rest and Recovery: A Whole New Perspective (and A Giveaway)

If you’re a type-A, hard-driving peak performer, my hope is that this post will stop you in your tracks.

Today I want you to completely rethink your basic philosophy about how you manage both your fitness activities and the assorted stresses of hectic, modern life. This post was inspired by a great article from training expert Joel Jamieson of 8weeksout.com titled, “All Pain, No Gain: Why The High Intensity Training Obsession Has Failed Us All.” Joel’s message set off a firestorm of internal dialog among members of the Primal Blueprint team. (Catch Brad Kearns’ recent interview with him for the Primal Blueprint Podcast.) After much back and forth and additional research, I’m eager to get you reflecting and commenting on the genuine nature of recovery from an entirely new angle.

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What Collagen Does For Performance

I’ve always been a student of performance—in my athletic days and now. Whether it’s nutritional intake, training strategies, or supplement choices, this is where science comes to life for me. Over the years, I made this interest work for my fitness performance and now for my optimal health. It’s not about “hacking” the body’s functioning but understanding it from the ground floor up. This knowledge helps me live and age through life more on my own terms, which is exactly the way I like it.

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