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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Why “Is It Keto?” Is the Wrong Question

Hey, folks! Today’s post is written by Dr. Lindsay Taylor. Lindsay is my co-author on The Keto Reset Instant Pot Cookbook and The Keto Reset Diet Cookbook. She also heads up our Keto Reset and Primal Endurance Facebook communities, and you might have heard her on the Primal Blueprint and Primal Endurance Podcasts. I’ve asked Lindsay if she would pop over to Mark’s Daily Apple from time to time to give us some insights from the front lines of the world of keto in addition to a few other topics. Enjoy!

Hi, everyone, thanks for having me here! Today I want to sort out one of the more common questions we get over in the Keto Reset Facebook community: “Is ____ keto?”

Fill in the blank with any type of food—beets, carrots, tomatoes, soy milk, cassava flour, you name it. It really doesn’t matter what food you insert into that blank because the answer I’m going to give is always the same:
There is no such thing as keto and non-keto food.

Now let me explain what I mean there….

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Introducing The Keto Reset Diet Cookbook (Plus, an MDA Pre-Order Bonus Deal)

The Keto Reset Diet Cookbook is here! Well, almost here, but my team and I are excited to release it to the world—and especially to you, the readers of Mark’s Daily Apple. In fact, I decided to do a sneak peek today just so you’ll be the first to know.

When I published my New York Times bestseller The Keto Reset Diet in October, 2017, keto was already hot among forward-thinking folks in the health, fitness, and longevity spheres, and it was catching on in the general population as well. Over the past year, its popularity has only continued to skyrocket. While I’ve personally enjoyed watching the tide of people rejecting carbohydrate dependency eating patterns and embracing a new scope of Primal/paleo/low-carb eating strategies, I also recognize the pitfalls within the potential….

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Dear Mark: Omega-6 Deficiency and Saw Palmetto

For today’s edition of Dear Mark, I’m answering two questions from readers. First, is it possible to become deficient in omega-6 fats as an adult? What would that even look like, and is there anything that might make omega-6 more important?

Second is a question related to last week’s feature on prostate health. Is saw palmetto an effective supplement for prostate issues? It depends on the issue.

Let’s go:

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Is Monk Fruit Sweetener a Healthy Choice?

Primal eating for many people means prioritizing whole foods but not entirely eschewing natural sweeteners in the occasional recipe. We’ve covered the likes of stevia, yacon syrup, and Swerve recently, but what about another popular choice in the growing selection of natural sweetners—monk fruit? What is it, and where does it come from? What are the benefits (not to mention risks) that studies point out? And how do we compare the various formulations next to each other in the supermarket aisle? Let’s break this down. What Is Monk Fruit? Known as luo han guo in its native southern China, monk fruit (Siraitia grosvenorii) first found acclaim in the records of 13th century Luo Han Buddhist monks. The monks valued the inherent sweetness of the fruit and made it their mission to cultivate the vines through the centuries. Today, most monk fruit cultivation still takes place in the misty mountains of China’s Guangxi province and a few surrounding areas, where the conditions are just right to grow and harvest the small, orange-sized fruits. Monk fruit belongs to the cucurbit family, alongside the likes of squash, cucumber and watermelon. Fresh off the vine, the mini melons have a bitter outer rind encasing a sweet edible pulp and seeds. But unless you know someone who’s managed to cultivate monk fruit in their garden, you’re unlikely to ever eat a fresh monk fruit. The flesh degrades quickly, meaning most exported monk fruit has been dried and/or processed to ensure longevity. Thus, most monk fruit finds its way to American shelves as a concentrated natural sweetener. As always, the nature of that sweetener can vary markedly depending on the way in which it was processed. An average serving of pure monk fruit extract contains virtually no carbs, calories or sugars, deriving almost all of its sweetness from a group of antioxidants called mogrosides, with mogroside V having a sweetness 250 times that of sucrose (table sugar). To put that sweetness in perspective, most people consider just 1/64 of a teaspoon of monk fruit extract to taste as sweet as a full teaspoon of table sugar. But in order to get this natural “zero calorie” sweetener, much of the inherent compounds in the fruit are lost. Prior to arriving on supermarket shelves, most “pure” monk fruit sweeteners are treated with a solvent to remove off-flavors, evaporated to remove other sulfurous volatiles, homogenized, and pasteurized. The resulting extract is very different to its original state, slightly undermining its purported status as a natural sweetener. Other less processed natural monk fruit sweeteners provide a more wholesome version of the original fruit, but with the arguable downside of containing a small amount of glucose and fructose. More carbs also tend to mean fewer mogrosides, and hence a lower relative sweetness. Monk Fruit’s Nutritional Profile Contrary to what people might claim, fresh, unprocessed monk fruit is not sugar free – figures vary between cultivar and growing region, but fresh monk fruit is typically one third carbohydrate, composed of a mix of fructose … Continue reading “Is Monk Fruit Sweetener a Healthy Choice?”

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A Primal Guide to Prostate Health

Many of you have asked about prostate health in a Primal context. Men are interested because they know men have a decent chance of getting prostate cancer. Women are interested because they’re worried about the men in their lives getting prostate cancer. Today, I’m going to delve deep into the topic, exploring the utility (or lack thereof) of standard testing, the common types of treatment and their potential efficacy, as well as preventive and unconventional ways of reducing your risk and mitigating the danger of prostate cancer.

Let’s go.

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Top 9 Keto Apps

I’m not a big app guy, instead preferring to keep a loose running tally of how I’m eating, training, and living, but my understanding is that kids these days love smartphone apps. Besides, I often forget that not everyone lives and breathes this stuff. Not everyone geeks out over all the minutiae and maintains an extensive database of keto and Primal-related errata in their heads.

So today, I’m giving you a list of the top 9 keto (and keto-relevant) apps.

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