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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Tag: women’s health

Dear Mark: First Trimester Frustration, Liver Dosage, and NY Times Barefoot Piece

Being pregnant is tough – or so I hear. You’re tasked with creating a child, with actually building an entire human being bit by bit from scratch. You have to carry that child, even as it grows to seven, eight, or even nine pounds or more inside your body. And all the while, your body seems to be rebelling against “what is best.” You want to eat the best food and get the right exercise and do all the right things, but what happens when your body fights you? What are you supposed to do when all you can stomach are mac and cheese and tortilla chips? For the first section, I try to help a woman in her first trimester with these issues. Next, I discuss the question of retinol overload from dietary liver, along with whether or not we need to worry about nutrient density in other organs, too. And finally, I give my take on a recent NY Times piece on barefoot running that seemed to call its usefulness and relevance into question.

Let’s go:

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Gender Differences in Fat Metabolism

A few months ago, I addressed the role gender plays in how we respond to intermittent fasting. That post sparked a great discussion, and I’ve since received a fair number of emails from readers eager to learn other ways in which gender plays a role in our health and nutrition. One email in particular set me off on a round of research. So, a hat tip to you, Winifred, for giving me something to think, learn, and write about. I hope everyone finds it to be helpful.

As you may know, women and men store and metabolize fat differently from each other, and a 2008 paper (PDF) reviewed the evolutionary reasons for these differences. Here’s a summary of their findings and few other noteworthy factoids:

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5 Primal Superfoods for Fertility and Pregnancy

This is a guest post from Chris Kresser of ChrisKresser.com.

As a clinician with a special interest in fertility and pregnancy nutrition, two of the most common questions my patients ask are:

Is a Paleo/Primal Blueprint diet safe during pregnancy?
What are the most important foods to eat for boosting fertility and ensuring a healthy pregnancy?

I’m going to answer these questions in this article. But before I do, let’s first take a moment to discuss the importance of proper nutrition for fertility and pregnancy.

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Dear Mark: Food for Skiing, Menstrual Carb Cravings, a Stubborn Teen, and More

This week, we’re back to a rapid-fire edition of Dear Mark. I enjoy honing in on a single reader question well enough, but I also like covering a smattering of questions from you guys. In future weeks, I’ll probably continue to mix it up. Which do you prefer? Anyway, we’ve got four topics today. First, I discuss carb cravings during “That Time of the Month.” Why do they occur and should you give in? Next, I provide a few Primal food choices suitable for a former Clif bar addict heading out on a five-day ski/snowboard trip. Then, I give advice to a father of an overweight, inactive teen. This is always hard, and there are no easy answers, but I have a few thoughts on the matter. I wrap it up with the safety of feeding fat to children.

Let’s go.

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The Pill: What You Need to Know About Oral Contraception

Over the years I’ve received questions about the Pill on a pretty steady basis. As one female reader put it, if you go Primal and do all the work of normalizing your hormones, does taking the Pill undo all the good? Are the cautionary rumors I hear just overblown, or are there substantial risks? What about taking the Pill for a longer period of time? Does it matter if I’m 45 as opposed to 25? Clearly, there are a lot of questions and nuances here. Let’s do what we can to unpack this subject.

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Dear Mark: Pregnant Exercise, Low-Carb and Alcohol Tolerance, Ancestral Sun Dosages, and Knee Mobility

Today is Monday, which heralds another edition of Dear Mark. This week, I’m giving my two cents on what could be causing the widespread incidence of lowered alcohol tolerance in Primal eaters. It’s nice to be a cheap date, but sometimes we want to keep up with everyone else, right? I give a few ideas on exercises for pregnant women who want to remain active without any complications arising, and I discuss whether the amount of sun our ancestral homelands saw play a role in how much sun we should get. Finally, I discuss whether a knee should be mobile or stable, along with a few strategies to have and maintain healthy knees.

Let’s go.

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Dear Carrie: Cellulite

Hi again, everyone. Thanks for the comments and emails in response to my last post on menopause and hot flashes. I’m working on getting through your questions and hope to do several posts throughout the summer that speak specifically to issues that matter to women. Now that summer is here for most of the country, it seems like a good time to share a frequent reader issue this time of year.
Dear Carrie,

I’m 35 and have been Primal for almost two years now. I’ve always been fairly thin, but going Primal in my eating and exercise has helped me get in better shape and build muscle. Unfortunately, I’m still plagued with some cellulite on the backs of thighs and hips. (Can I mention that I hate swimsuit season?) Why is cellulite so stubborn? Every “miracle cure” I’ve ever tried did next to nothing. Tell it to me straight – will this ever go away? Is there anything I can do? Thanks to you and Mark for everything you do with the Primal community.

Janet

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Dear Carrie: Hot Flashes

Every week I attempt to field at least one reader question in my Dear Mark series of blog posts. Some of the inquiries that are submitted are outside my scope of knowledge or experience, or are questions that are addressed to my wife, Carrie, specifically. While I could (and have been known to) dig into the research on such topics as cellulite, menopause, nursing, giving birth and the like, I think it’s valuable to offer a woman’s perspective on these and related topics of interest. And so, enter Carrie…

Hi, everyone! It’s good to be back on MDA. I so appreciate the emails I regularly get from everyone. Thanks for all your questions and kind messages. I love this community and always enjoy contributing. I get a lot of questions about family and the female perspective in living Primal. One common topic is menopause. I know how intricate a life transition menopause can be, being I’m navigating it myself now. There are a million questions I think women have about menopause, and I know they’ll be more relevant posts coming up. For today, I thought I’d take up one reader’s forum post about hot flashes and sleep. (Do I already see some heads nodding out there?)

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A Guide to Maintaining a Healthy Sex Drive

Everyone ready for the holiday weekend yet? It’s a good time, I think, to cover a relaxing, if not inspiring, topic I’ve been meaning to get to. In all seriousness, I get a couple emails every week from folks who are wondering about their waxing or waning sexual drive and how it relates to their lifestyle. Some are folks celebrating the return of their mojo after losing weight and and gaining energy on the Primal Blueprint. Others are from readers concerned about their partners’ unhealthy habits and what they see as the coital repercussions. Still more are from folks transitioning to Primal living and going through a period of energy “adjustment” as they find the right balance in their workout regimens, calorie intakes, and overall lifestyle picture. In all, the questions revolve around a central point: what lifestyle measures support optimum sexual drive?

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Moms Need Steak and Yet Another Fasting Study

First on the docket for this round of Monday Musings: steak. Steak is an objectively good thing. It can heal wounds and improve your squat. There’s really no conceivable reason not to eat steak, and plenty of reasons to cram it down one’s gullet on a regular basis. O sacred slab, thou finest fuel for metabolic processes. Gift of cud and hoof… Okay, let me get to the point, before I get off track and turn this post into a terrible 2,000 word ode to steak.

Steak is a rich source of B-vitamins, especially B-12 (fish and dairy are also good for it), which is crucial for infant neurological development. A new study suggests prenatal B-12 levels might even influence a baby’s propensity to cry. Researchers tested the B-12 levels of 3,000 pregnant women three months into their pregnancy; after their children were born, they measured the infants’ crying patterns. Kids born to mothers with the lowest B-12 levels were more likely to cry louder and longer – up to eight times more likely than kids born to mothers with the highest levels. I don’t blame the kids. I become a weepy mess if, say, my ribeye isn’t thawed in time for dinner. Hmm, so what’s the solution? Eat some steak… right?

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