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

Keto Compared: Analyzing Keto Against Popular Diet Trends

“There can be only one.”

It’s the iconic quote from the only good Highlander movie, referring to the eternal battle immortal warriors wage across time to become the last of their kind and gain special powers over all lesser beings. I won’t say there can be only one perfect diet, but it is fun—and illustrative—to compare and contrast the different diets, not so much as a “contest” but as a method for winnowing out the differences and giving readers an idea of what might work for them.

Today, I’m going to compare the Keto Reset (my particular Primal brand of the keto diet) to other popular diet trends.

First, what is keto all about?

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7 Drinks to Boost Your Immune System

It’s that time of year again: cold and flu season. Your immune system is a powerful, multi-tiered network of organs and cells that protects you against foreign, deleterious microbes—and it will be working overtime to keep up with all the viruses and bacteria that circulate more readily during colder seasons.

A healthy overall lifestyle (including a good diet and ample sleep) provides the ultimate foundation for healthy immune function, but there are also natural, delicious “supplemental” ways to shore up your body’s defense system. Each of the following seven drinks contains potent nutrients your immune system needs to keep you healthy.

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Dear Mark: PUFA/SFA Swap, Ticks and Meat Allergy, HIIT for Older Men

For today’s edition of Dear Mark, I’m doing three quick topics. First, what are we to make of the studies in which replacing saturated fat and trans-fat with omega-3 and omega-6 polyunsaturated fat seems to reduce heart disease? Second, although red meat is nutrient dense and generally a more interesting option than plain chicken breast, some people have legit red meat allergies (tick-induced or otherwise). What do I think about that and the tick situation in general? And third, is HIIT an effective (and safe) option for middle-aged men?

Let’s go:

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8 Dietary Truths We Wish We Could Tell Non-Primal Types

Longtime readers of the blog are so inundated with the latest dietary research and results from years of personal experimentation that they often take the simple, basic dietary truths for granted. But it’s the simple ones that make the most difference. Today I’m going to sift through the knowledge base to winnow out the dietary truths that, while basic, fundamental, and important, are unknown or misinterpreted in the “normal population.” If you think someone you know or care about could learn from this list, send it along.

What follows are some basic dietary truths that everyone needs to understand.

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Male Menopause: What’s Behind Men’s Midlife Health?

It has many names and monikers.

Male menopause.

Andropause.

Age-related testosterone deficiency.

Hypogonadism.

Manopause, my personal favorite.

Although it isn’t as sharply defined as female menopause, male menopause is a catch-all for the gradual cascade of mental and physical health issues that men face as they approach and pass middle age and their testosterone drops. Wherever possible, I will insert “man” puns into the symptoms and conditions. Consider yourself warned.

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A Definitive Guide To Tea

Today’s guest post and recipe are offered up by Simon Cheng, founder & CEO of Pique – Tea Crystals. I connected with Simon and his team about a year ago and have been a fan of their tea products since. In fact, it’s what you’ll find in my kitchen cabinets these days (the basic English Breakfast is what I drink most often). The following is an excerpt from Pique Tea’s Definitive Guide to Tea ebook, which I highly recommend. You can download the full version HERE. Enjoy!

Tea has now become one of the most studied superfoods in the world, with mounting evidence for a seemingly unending number of health benefits. Importantly, these health benefits have been observed in large numbers of people (entire populations) who have consumed tea for long periods (decades).

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