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: Marine Fat Sources, Not Gaining/Losing, Keto Breastfeeding

For today’s edition of Dear Mark, I’m answering three questions. First, what are some less expensive sources of marine fat high in omega-3s? Is canned salmon a good, safe, effective option? Second, a reader is training hard, eating low-carb/keto, doing IF, and feels pretty good despite not losing or gaining any weight? What should she do? What could she be doing wrong? And third, should you go keto while nursing?

Let’s go:

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Keto for Women: 7 Tips to Make it Work

Keto is exploding. No longer solely the province of cutting edge bodybuilders or longevity enthusiasts and neurodegenerative disease warriors, keto has invaded every walk of life. I hear about it in grocery stores, coffee shops, spin classes, business meetings, dinner parties, morning talk shows. Judging from our blog and sales metrics, women make up the largest group of recent entries into the diet. This is great, but it also comes with a small wrinkle: Just like they should do with fasting, most women need to take special precautions when implementing a ketogenic diet.

To begin with, one of keto’s main benefits is also its biggest stumbling block for women: The inadvertent reduction in calorie intake and massive increase in satiety.

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Ultimate Guide to Allulose Sweetener

A few months back, I put Swerve under the proverbial microscope. This time I’m looking at a relative newcomer in the alternative sweetener field. Allulose is quickly growing in popularity, since it’s both naturally occurring and virtually identical to table sugar in taste and texture. Then there’s the claim of sidestepping many of the ill-health effects associated with many other sweeteners.

I know many of you are with me when I bring a sizable dose of skepticism to these kinds of bold proclamations. So, I did my own research, asking whether it’s truly the full-flavor, guilt-free choice many suggest it is. And, if it is (or if it comes close), I wondered, what are its best uses in the kitchen?

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Dear Mark: Japan and Meat, Circadian-Friendly Nightlights, Barefoot Hiking Tips

For today’s edition of Dear Mark, I’m answering three questions from readers. First up, what was my main takeaway from the “Japan and meat” video posted last week? Second, are there any circadian-friendly nightlights—ones that don’t negatively affect our natural secretion of melatonin or disrupt our circadian rhythm? And finally, what are my tips for barefoot hiking? How can someone get their feet acquainted with the natural ground, deal with sharp rocks and gravel, and learn to enjoy their barefoot experience in nature?

Let’s go:

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Paleo Food List (with Printable PDF)

Because humans were hunter-gatherers for hundreds of thousands of years, we evolved to use and favor the diverse plant and rich meat intake of our hunting and foraging history. Farming and its core crops (e.g. grains), by contrast, only came on the scene approximately 10,000 years ago and took at least 8000 of those years to spread across the world. Our evolutionary roots—and residual genetic expectations—favor the nutritional practices of our hunter-gatherer legacy. (For more on the history of the paleo diet, click here.)

The “paleo diet” today looks to the dietary model of our hunter-gatherer ancestors and translates those eating practices to the modern age for the purpose of optimum health.

The paleo diet favors nutrient-dense whole foods and eschews processed food products. Let’s look at the wide variety of flavorful (and healthy) choices within a paleo protocol as well as some basic principles for what to eat and what to avoid. For a PDF print-out of this list, click here.

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What Is Paleo?

While the paleo diet has grown in popularity the last several years, there’s still confusion about what paleo does and doesn’t promote. Does “being paleo” mean living as close to our hunter-gatherer forebears as possible? Is it simply casting off processed food? Or is it somewhere in between? 
These are questions worth asking, as paleo holds very similar principles to the Primal Blueprint, the model for healthy living I’ve dedicated this blog to for over a decade. Today let’s explore the modern development of the paleo movement, the key principles guiding it these days, and where it’s likely to go in the future. 

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