Good morning, folks. My friend and frequent co-author, Brad Kearns, is stopping by the blog today with a follow-up post to his recent article here, How to Cure Plantar Fasciitis. You can catch Brad on the Primal Endurance Podcast, his weekly keto show on the Primal Blueprint Podcast, and on his new personal podcast venture called Get Over Yourself. If you haven’t checked it out, I’d recommend it. I stopped by a while back for a two-hour show Brad ended up calling “The Ultimate Mark Sisson Interview.” Thanks to Brad for sharing his experience with plantar fasciitis in today’s post and accompanying video. Enjoy!
Since you’ve worked so hard to heal your chronic pain by making longer, stronger, more supple muscles and connective tissue, let’s make sure you never again regress into plantar fasciitis hell! Today I’ll detail how to transition gradually and sensibly toward a more barefoot/minimalist lifestyle—and what types of shoes will interference the least in that process (when you have to wear them).
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.
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.
For today’s edition of Dear Mark, I’m answering one question from a reader. It concerns the effects of physical activity on obesity.
This is an evergreen topic, a constant in the queries I receive. Is exercise necessary for weight loss? Does physical activity improve body weight? Is exercise all about burning calories, or is there something else going on?
Let’s get to it:
A Primal woman’s first reaction to the prospect of taking synthetic hormone replacements for menopause? Probably a healthy dose of skepticism. We in the ancestral health community, after all, tend to view pharmaceuticals as a last resort—interventions that are overprescribed by vested interests, create their own set of side effects, and may even do more harm than good. To suggest that we “need” this or that prescription raises our hackles.
Besides, it’s not like menopause is a product of modernity or an aberration our ancestors never experienced; it’s a physiological stage that evolution has protected and selected in humans. It’s perfectly natural. Rather than the debilitating, miserable experience many women report having, menopause should be easier. Graceful, even. But it often isn’t.
For today’s edition of Dear Mark, I’m answering three questions from readers. There was some good feedback after last week’s sauna post, and I want to address a few of the comments. First, does the fact that Finns don’t live as long as some of the other more storied “blue zone” populations despite using saunas negate the utility of the sauna? Second, what should we make of the recent study showing negative effects of sauna on sperm health? And third, isn’t it more “natural” and Primal to seek out smaller ambient temperature fluctuations, rather than brief exposures to extreme temperatures?
A few months ago, I explored the benefits and applications of cold therapy. Today, I’m going to talk about the benefits and applications of heat therapy—one of the most ubiquitous and ancestral therapies in the history of humankind. You name a culture and—as long as they didn’t live in perpetual tropical heat—they probably had some form of heat therapy. Native Americans had the sweat lodge, those of Central America the temazcal. The Romans had the thermae, which they picked up and refined from the Greeks. Other famous traditions include Finnish saunas, Russian banyas, Turkish hammams, Japanese sentó (or the natural spring-fed onsen), and the Korean jjimjilbang. People really like the heat.
There’s good news and bad news. The bad news is that kids aren’t getting enough physical activity.
Inadequate amounts of physical activity are a strong risk factor for obesity and metabolic dysfunction in kids. It’s most likely causal, too, because as much as people question the usefulness of only exercising to lose weight, there’s no question that exercise and physical activity in general is important for preventing obesity from occurring.
It’s been a long time since I published the Definitive Guide to Fish Oils.
Oh sure, here and there I’ve cited some research supporting the beneficial effects of fish fat, but it almost goes without saying that omega-3s are important. Everyone knows it. Even the most curmudgeonly, conventional wisdom-spouting, statin script-writing, lifestyle modification-ignoring doc will tell you to take fish oil. And research in the last few years has not only continually confirmed the health advantages but illuminated new applications—and new physiological explanations—for their essential function in the body.
But what are those benefits, exactly? Why should we be eating fatty fish or, barring access to high quality edible marine life, taking fish oil supplements?
Primal is simple, but it’s not exactly easy. At every turn, detractors and temptations appear. We have health authorities telling us we’re killing ourselves. Worried friends and family sharing news articles decrying the consumption of fat and meat and promoting wholly plant-based diets. Food companies employ food chemists to engineer delicious processed junk that hijacks our brains’ reward systems, making food that’s addictive on a biochemical level. It’s going to take a mix of concrete, tangible tactics and psychological tricks to stick with Primal.