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: Too Much Serotonin and Broccoli Sprouts

For today’s edition of Dear Mark, I’m answering two questions from readers. The first is more of a comment, but it brought up a few questions for me to address. Is “more serotonin” always a good thing? Is there such a thing as too much serotonin? And second, what’s the deal with broccoli sprouts? Are they good for us? Has the grungy hippy hawking sprouts next to your meat guy at the farmers market been right all along?

Let’s go:

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Summer Reset: 30 Days, 30 Actions (Plus a 21-Day Staff Challenge AND Giveaway!)

At the onset of our annual 21-Day Challenge this past January, I offered up a post that proposed thinking small—“41 Primal Action Items and Individual Experiments for Success in 2017.” The idea here wasn’t shrinking our scope to the exclusion of big visioning, but homing in on the day to day aims we can set for ourselves that make the big changes happen.

I think June is a good time to revisit that premise—and to host another 21-Day experience for those more inspired in the summer months. 

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6 Primal-Minded Reasons to Hit the Farmers Market This Weekend

With Memorial Day come and gone, we’re rounding the corner to summer. Even in the northern-most regions of the country, farmers markets are back (if they ever closed where you live). Ten years ago when I started MDA, they were still a rarity in most parts of the country, but times have changed.

Farmers markets aren’t just about local, seasonal produce. Sure, that’s a great reason to show up every week, but I’d argue also for some of the less noted (in some cases even less tangible) benefits of hitting these markets.

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Dear Mark: High T, More Wives? Plus Testosterone for Women and the Best Primal Roux

For today’s edition of Dear Mark, I’m answering three questions from readers. First, I respond to a reader wondering which direction the arrow of casuality points in the married Swahili man/testosterone level study I discussed last week. Are high testosterone levels in polygamous Swahili men a cause or consequence of having more than one wife? Second, what’s the deal with testosterone in women? Do they need it as much as men do? And last but not least, what’s the best gluten-free, Primal-friendly flour to use for making a roux?

Let’s go:

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10 Tips to Boost Your Serotonin

Serotonin is a major regulator of mood and depression risk. These are important, vital roles, to be sure. Your mood describes how you experience and interpret the world. If it’s consistently bad, you’regoing to have a rough time. Yet, serotonin is much more than the “feel-good hormone.” It also influences sexual desire and helps us remember. It’s the precursor to melatonin, the neurotransmitter that allows us to sleep.

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8 Primal-Friendly Flours

While I don’t recommend making Primalized versions of grain-based foods a staple, the fact remains that people love them. They’re going to want them. There’s not much you can do about that. And if we want to incorporate pancakes, muffins, cookies, and other flour-based items into our diets without ruining everything we’ve worked toward, we need the healthiest, most Primal flours.

The alternative flour market has exploded in recent years. A decade ago, you had gritty almond flour and fibrous coconut flour, and that was about it. Today, there are many more flours to sift through. But what are the best ones? Which ones fit best into a Primal way of eating, and why?

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