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

Archive for the ‘ Dear Mark ’ Category

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 […]

13 Feb

Dear Mark: College Meal Plan

Today’s Dear Mark is a fun one. The question comes from a college student saddled with a lackluster meal plan. Unsurprisingly, it isn’t Primal in the slightest. Worst of all, it’s obligatory, meaning she has no choice but to pay for all this food she doesn’t want to eat. Since I find this pretty appalling, […]

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 […]

30 Jan

Dear Mark: Mysterious Omegas and a Beginner’s Exercise Routine

Today’s installment of Dear Mark covers two questions. In the first, a reader wonders whether or not all those mysterious omegas popping up lately are worth taking. Are omega-3s enough, or should we be supplementing with omega-5s, omega-7s, and omega-9s as well? Read on to find out. Then, I take on a question about exercise […]

23 Jan

Dear Mark: Raw Honey and Allergies, and Resveratrol Debunked?

Today’s Dear Mark question and answer post is a quick one – a two parter. First, I discuss the anti-allergy merits of real, raw, unprocessed local honey and include my own harrowing experience with using raw honey to combat a pollen allergy. Then, I address the fall-from-grace of a prolific resveratrol researcher shown to have […]

16 Jan

Dear Mark: Fenugreek and HGH, Marathons and Strength Training, Gluten and Eczema, and Insect Nutrition

Today’s Monday Dear Mark question and answer post is a fun one. I look into whether a claim about fenugreek and human growth hormone by the great Dr. Mehmet Oz pans out (hint: he’s off, but not by much). Then, I discuss how to strength train as a marathon runner (hint: short and intense), after […]

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 […]

19 Dec

Dear Mark: Sun Beds, Skipping Breakfast, Cooking with Essential Oils, and Glycerol

It’s Monday, which means it’s time for another round of Dear Mark questions and answers. This week I’m answering four reader inquiries. First, I discuss the suitability of tanning beds, and try to give the best answer I can muster given the lack of hard evidence either way. Next, I cover whether or not a […]

12 Dec

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 […]

5 Dec

Dear Mark: Are Peas and Green Beans Healthy?

For today’s Dear Mark post, I’m going to hold off on doing a big roundup and instead focus on a single question that keeps appearing in my inbox: the suitability of green beans and peas in a Primal Blueprint eating plan. I regret not getting to it sooner, for I can imagine the Vibram-clad pausing […]

28 Nov

Dear Mark: Are Roasted Nuts and Nut-Based Baked Goods Healthy?

I type these words with cranberry stickiness under my fingernails and the faint but unmistakable scent of turkey lingering about my person (I don’t think Buddha, my white lab, has stopped following me around all weekend, sneaking in the odd lick to an elbow still glistening with turkey grease; and, yep, he just got me […]

21 Nov

Dear Mark: O6:O3 Ratio, Green Drinks, and Shin Splints

It’s Monday, and that means it’s time for another series of Dear Mark questions and answers. I think you’ll find today’s choices pretty interesting. First, I field a question from an apparently healthy reader who’s doing everything right, losing weight, and controlling the quality of his fat intake – but he can’t seem to avoid […]

14 Nov

Dear Mark: Matcha Tea, Runner’s High, Stress and Weight Gain, and Fasting for Teens

Yesterday was the Malibu Marathon (and Half Marathon), and yeah, I snuck a peek. I could never do it myself, not ever again, but I always like to take a gander at the hordes of faithful. Tons of folks in Fivefingers (and even a few totally barefoot runners), about half of whom were either still […]

31 Oct

Dear Mark: CoQ10, Gelatin, Fruit, and Eggs and LDL

Happy Halloween, folks. On its face, Halloween seems pretty un-Primal, what with all the reverence for cheap candy that surrounds it, but getting dressed up is undeniably fun. I guess that’s a subset of “play,” yeah? I’ve heard about the post-AHS shenanigans. You guys aren’t ascetics. Anyway, today I cover CoQ10 dosages and forms, whether gelatin […]

24 Oct

Dear Mark: Egg Shell Calcium, Fully Hydrogenated Oils, HG Walking, Gorging, and Frozen Produce

This was a crazy week, eh? I offered up a brand new book and an accompanying special offer, and you guys responded. Although I’m not sure if we sold enough copies of The Primal Blueprint 21-day Total Body Transformation to make the New York Times best seller list (we’ll see and my fingers are crossed), […]

19 Oct

Dear Mark: “Transformation” Edition

I don’t usually stick a Dear Mark post in the middle of the week, but it’s not every day that I receive a barrage of questions on a single topic from dozens of insistent readers demanding answers. Immediately after yesterday’s launch of the 21-Day Total Body Transformation, I began receiving emails from hesitant readers. Some […]

17 Oct

Dear Mark: Bad Supplements, Bad; Simple Mitochondrial Biogenesis; and a Big Day Tomorrow

It feels good to get back in the saddle on a Monday morning. I love the contests and the reader response to all the Primal challenges, but with our regularly scheduled Dear Mark sessions, I’m actually responding to real queries from you guys. You reach out to me, and I reach back. In the process, […]

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