Marks Daily Apple
Serving up health and fitness insights (daily, of course) with a side of irreverence.

Archive for the ‘ Health ’ Category

7 Mar

Can We Feed the World on the Primal Blueprint Diet? – Part 2

Last week, I opened the discussion of whether or not the whole world could go Primal. As you may recall, I noted that given the realities of our infrastructure, our policies, and the entrenched interests who wield considerable amounts of power and influence, practically speaking such a dramatic shift simply isn’t likely anytime soon. While […]

6 Mar

How to Go Primal with Food Allergies and Restrictions

Over the past couple months, I’ve steadily been accumulating questions from readers with food allergies and food restrictions looking for assistance. They are all interested in giving the Primal Blueprint lifestyle an honest shot, but because they can’t eat certain foods, many of which enjoy an (real or imagined) exalted place in our community, they […]

5 Mar

Dear Mark: Do Perfect Foods Exist?

Today’s Dear Mark post touches on a concept that many of us have pondered: the perfect food. That is, does such a thing even exist? What with phytates, lectins, easily-absorbed fat-soluble vitamins, allergenic proteins, and all the rest, it sometimes seems like every good food has a crippling downside. If you read too many health […]

27 Feb

Dear Mark: Glucosamine, Chondroitin, and MSM; Iodine for Thyroid

Today’s edition of Dear Mark is a relatively focused one, with just two topics. I spend the bulk of my time discussing the merits of glucosamine, chondroitin, and methylsulfonylmethane supplementation when it comes to treating osteoarthritis. This is a tough subject, because while these joint supplements are some of the most commonly taken, the evidence […]

20 Feb

Dear Mark: Should I Consume Caffeine Before My Workout?

In today’s edition of Dear Mark, I cover a topic near and dear to many of your hearts: caffeine. But I don’t just cover caffeine; I explore whether caffeine truly does act as a diuretic, especially during exercise, and whether or not caffeine can actually be helpful to athletic performance. Should we all be downing […]

16 Feb

Handicraft: The Ancient Tradition of Creating Things with Your Hands

Anyone who’s spent significant time creating with their hands – whether it be painting, carpentry, knitting, carving, building – can appreciate the distinctive satisfaction it evokes. (I’m using the term broadly.) Handicraft, as wide a spectrum as it can encompass, isn’t about routine chores or fix-its. There’s a difference between grudgingly doing your own home […]

9 Feb

Akrasia, or Why You Act Against Your Own Better Judgment

Akrasia: it’s the word of the day. It may be a 25¢ word, but it’s a concept with which we’re all familiar. Essentially, it’s acting against one’s own best interest. We’re not talking here about the noble, altruistic deeds that purposefully put others’ needs before our own. Akrasia encompasses that irrational, confounding state of mind […]

8 Feb

Is Honey a Safe(r) Sweetener?

I pride myself on making the Primal Blueprint an easy lifestyle to follow. If you were just starting out, you could easily read a few articles, do a couple hours of research, and start making positive changes to your diet, exercise routine, sleep schedule, or daily life immediately. You could ditch grains or replace some […]

7 Feb

Why You Should Eat Sulfur-Rich Vegetables

“Be sure to eat your sulfur.” When’s the last time someone told you that? Except for the Wahls talk, probably never. My mother certainly didn’t. Few people even know much about sulfur besides the whole rotten egg, fire and brimstone thing. It’s a mineral with a role in our physiology, but it doesn’t showboat like […]

6 Feb

Dear Mark: Flexibility vs. Mobility, Orange Skin, and Radioactive Matcha

I’m going to keep today’s question and answer session rather brief. I’ll be covering three topics: flexibility and mobility; carotenoderma, or the orange-ing of the skin following ingestion of carotenoid-containing foods; and whether matcha green tea from Japan poses any threat due to radioactive contamination. For the first, I discuss whether it’s flexibility or mobility […]

1 Feb

The “Asian Paradox”: How Can Asians Eat So Much Rice and Not Gain Weight?

How the Primal community loves the concept of a dietary paradox. How we eagerly point to its various manifestations as supportive evidence for our way of eating, living, and moving. You know the French Paradox and how it confounds the experts. To mention all those smug surrender monkeys with their brie and their butter and […]

24 Jan

Why the Night Sky Matters: The Ramifications of Light Pollution

Carrie and I are lucky enough to have a hot tub in our back yard, overlooking a pretty spectacular ocean and mountain view. We often soak for a while and talk about the day’s activities just before retiring to bed (I sometimes alternate with a quick plunge or two into our unheated pool). Last night […]

19 Jan

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 […]

17 Jan

The Relationship Between Exercise and Inflammation (and What It Means for Your Workouts)

Since we’ve been on an inflammation kick the past couple weeks, I figured I’d start covering some of the areas of health and lifestyle that interact with inflammation. That doesn’t exactly narrow things down, seeing as how inflammation is involved in just about everything, but it does give me plenty of things to discuss. Today’s […]

12 Jan

Are Your Canned Foods Safe to Eat?: A BPA-Free Buying Guide

By now, you’re undoubtedly aware of BPA, or bisphenol A, and its ubiquitous presence in can liners, plastics, and even receipts. I wrote about its status as a xenoestrogen with the ability to interact with hormonal receptors in animal bodies, as well as its potentially deleterious effects on humans – especially tiny growing humans – […]

10 Jan

How to Tell If You’re Inflamed: Objective and Subjective Inflammatory Markers

In the comments section of last week’s post on inflammation, many of you expressed a desire for a post explaining how to know if one is actually suffering from systemic, chronic inflammation. I thought that was a great idea and decided to put the other followups on hold so I could tackle this one. Obviously, […]

9 Jan

Dear Mark: Fat Causes Brain Damage?

It feels good to get back to our regularly scheduled Monday morning programming. “Dear Mark” is a way for me to keep my finger on the pulse of the community, to respond quickly and directly to any issues that may arise. I try to keep abreast of all this stuff, but there’s a lot, and […]

26 Dec

Dear Mark: Salt and Blood Pressure

The salt debate rages on outside these halls, but I’ve never really opened MDA’s doors to the tempest (beyond a short dalliance several years ago). Today, though, I am. We’ve likely all consumed a fair bit of sodium chloride over the past holiday weekend, and I imagine a few of us are wondering whether that’s […]

21 Dec

How to Interpret Cholesterol Test Results

Before we get into the big job of interpreting cholesterol numbers, let’s review what cholesterol actually is. Cholesterol is cholesterol: a waxy steroid of fat that serves as an essential structural component of cellular membranes and in the production of steroid hormones, vitamin D, and bile acids. Contrary to what the terminology indicates, there’s actually […]

20 Dec

Tails, Tendons and Tripe: A Guide to Discovering the Odd Bits

Put down your rib-eyes, don’t thaw those chicken legs just yet, and step away from the pot roast. Don’t get me wrong – those are fine examples of animal muscle meat. Delicious, even. But they’re not all that we should be eating. Not by a long shot. Allow me to explain. The other day, I […]

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