Collagen or whey. Which should you choose? For years, collagen/gelatin was maligned by bodybuilding ...
Today’s edition of Dear Mark is a relatively brief two-parter, but it’s a good one. First, I answer a question about HDL. Is higher good? Is higher (sometimes) bad? How does a person make sense of all the seemingly conflicting information? Then I explain how two statements about exercise and weight loss can be simultaneously correct and apparently contradictory. Is weight loss effective or useless for weight loss, or what?
Let’s go:Read More
Several years ago, I gave my take on the “personalized care” movement: the broad push to use a person’s genetic data to design optimal therapies, treatments, interventions, and pharmaceuticals. I was supportive and hesitantly optimistic, but I also acknowledged the limitations and drawbacks. Yes, genetics do determine how we respond to different therapies, and we can optimize medical care using the information—if we understand what our genes are saying and how they interact with the environment.
It’s only picked up steam. In last year’s State of the Union address, President Obama announced the Precision Medicine Initiative, pledging renewed efforts and funding to develop treatments tailored for an individual’s genetics, lifestyle, and environment. Businesses have sprung up promising to analyze your genetic data and create personalized workout routines, meal plans, and daily habits.
We’ve made big strides in personalized medicine.Read More
Building muscle is simple. Lift heavy things, rest, make sure you eat enough food, sleep, repeat. For a beginner, progress is linear and relatively sudden. You get quick feedback: your muscles get more defined, you look a little leaner, you can lift a little more each session, friends and co-workers notice and comment on the changes. New striations pop up, clothes fit differently, you feel more capable dealing with the physical world. You’re hungrier and heavier, yet still manage to drop belt sizes. All is well.
Muscle isn’t the only thing you’re impacting when you lift heavy things, though. You’re also imposing stress on your tendons and demanding an adaptive response. You’re training your tendons, too.Read More
For today’s edition of Dear Mark, I’m answering a couple questions from readers. The first one concerns cupping, the controversial therapy used by dozens of Olympians, including most notably Michael Phelps. What does it do, if anything? How does it work, if it even works? And then I discuss the need for increased protein intake in the context of losing lean mass. We want to lose fat, not lean, remember, and there’s evidence that increasing your protein intake can preserve lean muscle. Especially when you’re exercising a ton and eating low-carb.
Let’s go:Read More
Today’s guest post is written by Elle Russ, author of Primal Blueprint Publishing’s newest upcoming title, The Paleo Thyroid Solution, which is available on Amazon.com. To learn more about Elle, you can visit her website, ElleRuss.com. Elle is not a medical doctor. Her story and advice below are not intended to diagnose, prevent, treat or cure thyroid issues, but instead to serve as a point of discussion between you and your doctor.
Chances are, you or someone you know has suffered from some kind of thyroid dysfunction.
There is a big discrepancy among experts’ estimates of how many thyroid patients exist in the United States. But the common assessment seems to be about 20 million Americans, while some groups estimate 27 million—with 13 million of them undiagnosed. Roughly 200 million people worldwide have some form of thyroid disease, and 60% of those with thyroid disease are undiagnosed and unaware of their condition.Read More
Coffee is serious business. We Americans drink about 400 million cups of it per day and spend several billion dollars on it each year. It’s the most popular drug on earth, and certainly the most socially acceptable. In many ways, coffee’s the closest thing we’ve got to a universal, daily ritual, as just about every morning, billions of people across the planet prostrate themselves before the holy, energy-giving legume. It also hails from the same place the earliest members of our species do: East Africa (Ethiopia, to be exact). That the most industrious animal ever to walk the planet and the psychoactive legume that fuels said industry both hail from the same place on earth is pure poetry.
Coffee’s also delicious. I’d say you’d have to pry my coffee from my cold, dead fingers, only the ensuing struggle would slosh it all onto the floor, and that would be such a waste.Read More
I recently had the pleasure of interviewing my friend and business and training partner Brad Kearns for the upcoming Primal Endurance Online digital course (more about that later). It was more of a discussion, really, and we kept coming back to the same three elements for constructing any successful training program. I’m going to present them as they came to me—as bullet points, as tangentially related thoughts. Then I’ll expand on them from there.
Without further ado…Read More
One major downside to having these big prominent heads stuffed with consciousness-spawning brain matter is that they sometimes ache. Nobody likes a headache. You can find fetishists who enjoy pinching, slapping, biting, burning and any matter of objectively painful stimuli. But there aren’t “headache fetishists.” No one’s chugging a 32 ounce Slurpee in search of brain freeze, or getting drunk for the hangover.
The difficult thing about headaches is figuring out why they’re occurring. Pain in other areas is different. You can look at your hand if it’s hurting and figure out why. You can see the cut on your knee and know what’s going on. But you are your head, and the headache is inside. Your consciousness sits behind your eyes observing reality and directing your role in it. It’s all a big mystery. Or so it feels.Read More
Do you look Primal?
I don’t refer to chiseled abs, prominent shoulder striations, and bulging calves that draw queries from failed actors. I’m not talking about loincloths, or fur togas, or wild unkempt hair and scraggly beards, or any of the other aesthetic choices paleo-reenactors make. In fact, this isn’t about your appearance at all; it’s about how you’re using your eyes to look at the world.
I mean: are you using your eyes in an evolutionarily-congruent fashion? Do you look Primal?Read More
This year it was all over the headlines that what we typically call “burnout” just might be depression. Beyond the vagueness such wording introduced (another way to push anti-depressants?), the actual research further affirms burnout as a genuine psychological and physical experience. The study confirmed that those who suffer from job “burnout” also experience the onset of key depression symptoms, something of little surprise to anyone who’s ever been through it. Yet, as an earlier study suggests, burnout is its own animal. Symptoms are largely linked to “atypical” depression, which behaves differently and can more readily suggest situational origins. It’s something I’ve been saying for years—certain elements of the modern (unmitigated) experience promotes neurosis more than we’d like to admit. Burnout is one common example.Read More