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

Dear Mark: How Do the Hadza Eat So Much Honey? and Happy New Year!

For today’s edition of Dear Mark, I’m answering one eternal question: How do the Hadza tribespeople of Northern Tanzania eat so much honey and maintain their trim figures and pristine metabolic health? Are they eating keto whenever they’re not eating honey? Are they running hill sprints to burn through glycogen stores and improve their insulin sensitivity? Are they trading mongongo nuts for Metformin? Or is there something unique about honey that makes it different than sugar?

But before I get to the question, it’s a brand new year.

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How Does Alcohol Affect a Workout?

Winter is here. It’s cold outside—often cold and snowy and/or rainy enough to dissuade most people from extensive outdoor activities—and extremely warm indoors. Families are getting together, companies are throwing holiday parties, we’re eating, drinking and merry-making. Alcohol is everywhere, and many of us will be drinking more than we usually do. In fact, this time of year presides over a sharp spike in alcohol consumption.

What’s it mean for your workout?

After looking at the research, at first glance, I’m going to be honest with you: It doesn’t sound good.

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Dear Mark: Broth, Fasting, Coffee, and Metformin (and More)

For today’s edition of Dear Mark, I’m answering a bunch of questions from comment sections. First, did I get AMPK and mTOR mixed up in a recent post? Yes. Second, I give a warning for those who wish to add ginger to their broth. Third, is it a problem that we can’t accurately measure autophagy? Fourth, how does coffee with coconut oil affect a fast? Fifth, is there a way to make mayonnaise with extra B12 and metformin? Actually, kinda. Sixth, should you feel awkward about proposing hypotheses or presenting scientific evidence to your doctor? No.

Let’s go:

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Holiday Round-Up: 28 Cookie Recipes

Thanks to PaleoHacks for today’s holiday recipe round-up. Enjoy, everyone!

It’s the holiday season, and that means it’s time to preheat the oven and bake up a batch of cookies! We’re here to start the festivities with this listicle of 28 grain-free cookie recipes.

From bright and zingy lemon and coconut cookies to a Paleo-friendly take on classic chocolate chip cookies, there are so many deliciously gluten-free options to explore in your kitchen.

If you have dietary restrictions, check out the nut-free recipes, AIP-friendly choices, and the keto-friendly cookies. Each cookie is 100 percent Primal and free of gluten, grains and unhealthy processed sugar. No matter your dietary needs, we’ve got a satisfying cookie just for you!

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4 Low-Carb (& Keto-Friendly) Cocktails

It’s holiday party season, and no one wants to be left out of the celebration. Whether you’re eating Primal, paleo, general low-carb or even keto, there’s no reason to relegate yourself to club soda when you’d rather be enjoying something more… festive. Today we’ve got four delicious takes on classic cocktail recipes for your holiday.

With natural, no-sugar wine (we use Dry Farm Wines), you can enjoy lighter, low-carb versions of your favorite drinks. So, raise a glass—and be sure to make enough to go around.

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Does Bone Broth Break a Fast?

This is a surprisingly common question.

To get it out of the way: Yes, it does. Bone broth contains calories, and true fasts do not allow calorie consumption. You eat calories, you break the fast.

However, most people aren’t fasting to be able to brag about eating no calories for X number of days. They fast for shorter (often intermittent) periods of time for specific health benefits. It’s entirely possible that bone broth “breaks a fast” but allows many of the benefits we associate with fasting to occur.

As is the problem with so many of these specific requests, there aren’t any studies addressing the specific question. The scientific community hasn’t caught up to the current trends sweeping the alternative health community. But we can isolate the most common benefits of fasting and see how bone broth—and the components therein—interact.

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