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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Category: Diet & Nutrition

Kitchen Tips for Primal Holiday Entertaining

There’s no ancestral tradition more meaningful than sharing a meal together. Holiday parties and dinners are when we come together to celebrate the bonds we have and the promise of a new year. Whether planned or impromptu, the effort doesn’t have to compromise the enjoyment. The best gatherings are simple and casual, and your menu can reflect that. Today we’re offering a holiday party rundown of favorite recipes that allow you to offer the best in Primal hospitality for all your entertaining events this season.

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Dear Mark: Carbs and Serum Saturated Fat, Fat and Polyphenols, and Avocado Oil for Searing

For today’s edition of Dear Mark, I’m answering three questions from readers. All three questions come from last week’s saturated fat post. First, I explore the true reason for increases in serum palmitic acid—too many carbs. Second, I investigate whether dairy or saturated fat affect polyphenol absorption, and whether it actually matters. And finally, I discuss the merits of avocado oil for high heat cooking and searing.

Let’s go:

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Will Saturated Fat Kill Your Cells?

No matter what kind of evidence comes out to the contrary, the anti-saturated fat sect won’t relinquish its dogma. Whenever its advance is rebuffed—perhaps by an observational study showing the lack of relations between saturated fat intake and heart disease, or a study showing the beneficial effects of saturated fat on multiple health markers—they regroup and try another route. The latest is a study that several readers sent to me, worried that the attack had finally made it through the defenses. In it, researchers purport to show that saturated fat increases the solidity and rigidity of cellular membranes, reducing membrane fluidity and eventually leading to cell death.

Is it true? Have we finally lost? What was this study all about?

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Introducing The Gut Healing Protocol—With a Don’t Miss Deal!

Greetings readers, as you know, gut health has become the hottest of topics in ancestral health circles, and is also getting increased attention in mainstream medicine. More and more science is validating how a healthy gut microbiome has wide-reaching impact on general health, and that a damaged gut can set you up for all kinds of downstream health challenges. There are several helpful primers on gut health published here (1, 2, 3).

Today’s message, however, is something a little different and more personal. It comes from a dynamic young health expert from Australia named Kale Brock. We are pleased to bring his wildly popular grassroots gut health book, The Gut Healing Protocol: An 8-Week, Holistic Program to Rebalance Your Microbiome, to the U.S. market. Kale became an expert on gut health not from formal medical training, but rather the hard way. Like many thought leaders in the ancestral health community, Kale’s obsession with gut health was triggered by a serious health setback that was poorly addressed by traditional medicine.

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Dear Mark: Glycine as Collagen Replacement; Debt as Disease of Civilization

For today’s edition of Dear Mark, I’m answering two questions. First, since glycine is often cited as the main reason to consume gelatinous meats and take collagen hydrolysate supplements, couldn’t we just take supplementary glycine? Are we missing anything if we go that route? And second, I riff off a great comment from last week’s post on financial security.

Let’s go:

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Why Aren’t We Talking About the Cognitive Health Crisis?

If you look at the latest stats, you might assume there’s no cognitive health crisis. The overall number of dementia cases are going up, but that’s because the aging population is growing. Older folks are living longer than ever before, so there are more people around who can develop dementia. Dementia and Alzheimer’s rates are dropping in the Western world. Politicians, those archetypical paragons of cognitive aptitude, are hanging around in office longer than ever. Technology, science, and other fields that require large amounts of cognitive ability are progressing.

But broad trends and large numbers are just statistics. However reassuring they are to public policy analysts, they mean nothing to the individual suffering from cognitive decline. They’re too abstract. Your grandpa no longer knowing who you are? That’s real. You, personally, don’t want to lose your cognitive abilities as you age. You, personally, don’t want to see the people you love get Alzheimer’s. Individual cases matter to those individuals and their loved ones. And it’s still happening more than it should.

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