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

Menopause: Beyond the Stereotypes

Disclaimer: I have not gone through menopause. I am, however, turning 40 this year. Statistically speaking, this is the decade in which I’m likely to enter perimenopause, so I have a vested interest in understanding what might be in store for me. 

I’m all too familiar with the stereotype of the belligerent, out-of-control menopausal lady plagued by hot flashes and mood swings, bewildering her poor, beleaguered partner. [Note that for convenience I am going to use “menopause” to include the perimenopausal period as well.] Frankly, this narrative doesn’t suit me at all. I know very well that hot flashes and mood swings can be a part of menopause, but obviously there’s a lot more to it than that. 

Of course, I want realistic view of what lies ahead so I might prepare mentally, emotionally, and physically. However, I also want the nuances. Plus, as an optimist I want to know the good, not just the bad and the ugly. To my mind, any major life transition is a chance at a reawakening of sorts, even if the road through it is rocky. My natural tendency is to find the silver lining and reframe situations as growth opportunities. 

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Collagen vs. Whey: Which Protein is Best For Your Needs?

Collagen or whey. Which should you choose?

For years, collagen/gelatin was maligned by bodybuilding enthusiasts as an “incomplete protein” because it doesn’t contain all the essential amino acids, nor does it contribute directly to muscle protein synthesis.  There’s definitely truth to this. If you ate nothing but gelatin for your protein, you’d get sick real quick. That’s exactly what happened to dozens of people who tried the infamous “liquid protein diet” fad of the 70s and 80s, which relied heavily on a gelatin-based protein drink. Man—or woman—shall not live by collagen alone.

As for whey, it’s an extremely complete protein. It’s one of the most bioavailable protein sources around, a potent stimulator of anabolic processes and muscle protein synthesis. I consider it essential for people, especially older ones in whom protein metabolism has degraded, and for anyone who wants to boost their protein intake and get the most bang for their buck.

This said, which is best for your needs today? Let’s take a look….

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Is 50 the New 70? How the Modern Lifestyle Is Remaking Middle Age

“Do not go gentle into that good night.” That’s one of my favorite lines in all of literature, and it informs my outlook on health, life, wellness, and longevity.

Live long, drop dead. Compression of morbidity. Vitality to the end. All that good stuff.

But I’m sorry to report that Dylan Thomas imploring you to assail life with boldness is becoming harder for the average person to fulfill and embody. People more than ever before are heading into middle age with a head-start on the degenerative changes to body composition and function that used to only hit older folks. They may want to go boldly into that good night, but their bodies probably won’t be cooperating.

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Diastasis Recti: What To Know

Today’s post is part two of a postpartum series inspired by a reader question. You can read part one here.

Diastasis recti (DR) is usually described shorthand as a separation of the ab muscles. More accurately, it’s a deformation of the linea alba, the line of connective tissue that runs down the front of your torso from your ribcage to your pelvis. The linea alba is basically where all the abdominal muscles meet in the middle; I think of it like the spine of a book. When the linea alba becomes deformed for reasons I’ll discuss in a moment, the rectus abdominis muscles, aka your “six-pack” muscles, pull apart. This is the (often visible) sign of DR.

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Does Diet Influence Menopause Timing?

Last week, I linked to a story about a popular vegan blogger, author, and influencer who found herself going into menopause at the age of 37 despite doing “everything right.” She exercised, she ate raw, she avoided gluten and refined sugar, and, most importantly, she avoided all animal products. Now, this wasn’t a randomized controlled trial. This wasn’t even a case study. But it was a powerful anecdote from someone whose livelihood depended on her remaining a raw vegan. It wasn’t in her interest to make it up.

So, it got me wondering: How do diet and lifestyle influence the timing of menopause?

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Postpartum Body Image: Primal Perspective

Today’s post was inspired by a question that came in from a reader who is struggling with depression and body image issues after having children. I asked my colleague Dr. Lindsay Taylor, being a psychologist and a mother herself, to step in.

Having witnessed all the wondrous changes that women’s bodies go through during and after pregnancy with my wife Carrie, I’d like to add my support and encouragement to my readers who struggle with these issues.

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Keto and the Menstrual Cycle: Is There Reason To Worry?

It seems every “keto for women” forum abounds with stories about menstrual cycles gone wild in the first few months of keto. Irregular cycles, breakthrough bleeding, and periods lasting much longer than normal are common complaints. Sometimes these stories are cited as evidence that keto isn’t good for women, at least not premenopausal women, and that we need carbs for healthy hormones. Yet, many women don’t notice any changes in their menstrual cycles at all, while others report improvement in PMS symptoms and cycle regularity from the get-go.

What gives? Why do some women’s cycles apparently become wacky when they start keto, while others feel like keto is the key to period bliss? Can keto “mess up” the menstrual cycle?

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Dear Mark: Iron Followup

Last week’s post on iron levels got a big response and garnered a ton of questions from you guys. Today, I’m going to clarify a few things and answer as many questions as I can. First, do iron and ferritin levels mean different things for men and women? If so, how do those differences manifest? What about premenopausal women vs postmenopausal women? Second, what do we make of the fact that ferritin is also increased in times of inflammation? Is there a way to distinguish between elevated ferritin caused by inflammation and elevated ferritin caused by high iron? Third, is desiccated liver a good option for liver haters? And finally, I share some exciting plague news.

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Explaining Keto and Hair Loss (and Why Any Dietary Change Might Cause It)

So you start your keto diet, and things are going well. You’re dropping excess fat, your carb cravings are noticeably reduced, your energy is steady throughout the day… and then one day you start to have the sneaking suspicion that you’re shedding more hair than usual. After a few days, it’s unmistakable: your hair is definitely falling out at an alarming rate.

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7 Herbal Alternatives to HRT

For many women, menopause can introduce new health challenges. In addition to the symptoms that perturb basic quality of life like hot flashes, headaches, night sweats, and irritability, menopause is also associated with higher risk for serious health concerns like osteoporosis, cognitive decline, and metabolic syndrome. This has made the standard treatment for menopause—hormone replacement therapy, or HRT—a multi-billion dollar business.

A few weeks ago, I explored the benefits and risks of HRT. It has its merits certainly, but it’s not for everyone. Today’s post is for those people. Say you’ve waded through the morass of HRT research and would prefer a different route. Or maybe you’ve actually tried conventional or bioidentical HRT and found it just didn’t work for you. Whatever the reason, you’re probably interested in using “natural” products if you can swing it and if it’ll actually help.

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