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

Archive for the ‘ Dear Mark ’ Category

1 Apr

Dear Mark: Eggs, More Eggs, and Marathon Man

For today’s edition of Dear Mark, we’re talking eggs, eggs, and marathons. First up are egg allergies/intolerances as determined by blood test. It’s not exactly clear what blood test was used to determine the inflammatory response to eggs, but regardless: the test was done and the reader is now worried about eggs, previously one of […]

25 Mar

Dear Mark: Cycling at Work, Refueling After Sprints, Fasting for Caloric Deficit, and PUFAs for Pain

For today’s edition of Dear Mark, I’m tackling four questions. First, I discuss the negative effects of sitting and explore whether stationary cycling as you work can mitigate the bad stuff associated with sitting for too long. Next, I explore how and why a person might want to refuel (or not) after a sprint workout. […]

18 Mar

Dear Mark: Brain Caloric Expenditure, Muscle Preservation, Potassium, and Iron Supplements

For today’s edition of Dear Mark, I’m covering four of your questions. First up is a question from Rachel, an English major who finds herself growing ravenous once exam time rolls around. I discuss whether or not her increased cognitive activity is increasing the amount of fuel her brain is burning through, and whether this […]

11 Mar

Dear Mark: Is Meat Going to Kill Me (Again)?

There’s another “meat is bad” study making the rounds, featuring such stellar prose as: “Although causality cannot be established…” “…further research is recommended.” “…should still strive to reduce intake of red and processed meat, which tend to contain high amounts of saturated fat and sodium.” And so on. By now, we see these lines, roll […]

4 Mar

Dear Mark: Obesogens, Tots Who Hate Veggies, and Pregnancy Recovery

For today’s edition of Dear Mark, I’ve got three topics for you. First are the obesogens, those endocrine-disrupting chemicals that permeate our environment, our foods, our consumer products, and even our bodies. They sound scary and terrible, but how much should we be worrying about them? Next up is the tot who hates his veggies, […]

25 Feb

Dear Mark: Fruit Wax, Placentophagy, and Second Hand Smoke

For today’s edition of Dear Mark, I’ll be covering several topics. First, I cover fruit wax, that lovely layer of ultra-thin sheen applied to many fruits and vegetables in the grocery store. Is it harmful or innocuous? Find out below. Next up is one that makes most people extremely squeamish: placentophagy, or the consumption of […]

18 Feb

Dear Mark: Ravenous Freshman, Lipopolysaccharides, Himalayan Salt, and Squid

For today’s edition of Dear Mark, I’ll be covering four topics. First, I discuss a worrisome, troubling species: the ravenous college freshman. Is it a problem? Should this beast be culled or somehow reigned in? Next up are lipopolysaccharides, specifically the LPS that seem to arise in response to high-fat foods. Should we be worried? […]

11 Feb

Dear Mark: Bad Sleep Tips, Cold Extremities, and Sweet Feed

In today’s edition of Dear Mark, I’ll be covering a trio of topics. First is a parent with a problem common to members of her species: enforced sleeplessness. She wants, nay, needs, help with amelioration of the situation. Normally, I’d say “get more sleep,” but the point is that getting adequate sleep isn’t always a […]

28 Jan

Dear Mark: Adding a Workout to an Active Life and Topical Wound Ointments

We’ve got a nice pair of questions for today’s Dear Mark. In the first, a young woman who’s perhaps the most intuitively active person I’ve ever heard about asks whether or not she should incorporate a dedicated, formal workout to her schedule of skiing, playing with dogs, hiking, manipulating heavy bags of dog food (in […]

21 Jan

Dear Mark: Acrylamide, Sprint Alternatives, Gynoid Fat, and Adult Bed Sharing

In this week’s edition of Dear Mark, I’ll be covering three wide-ranging topics. First is acrylamide, the french fry toxin, the coffee carcinogen, the rat destroyer. It appears in almost every starchy item cooked or roasted at high heat, and it’s classified as a carcinogen. What do we do about it? Do we even have […]

14 Jan

Dear Mark: Seaweed Supplements, BMI and Mortality, and Sleep Versus Exercise

In today’s Dear Mark I discuss my favorite seaweed supplement, kelp granules, which aren’t really a supplement in the classic sense, but more of a food that you can treat as a supplement. Next, I give my thoughts on the latest study to suggest that an overweight BMI confers the lowest mortality risk in people. […]

7 Jan

Dear Mark: Periodization Training, My Ideal Garden, and “Real” Strength

For today’s edition of Dear Mark, we’ve got a quick three-parter. First, I briefly cover periodization training, explaining how and why I think everyone participates in it (even if they don’t know it yet). Next up is a question about my ideal garden. Now, I’m no gardener, but I do have some ideas about what […]

24 Dec

Dear Mark: Aussie Lamb, Salt Bathing, and CLA Supplementation

I hope everyone is enjoying the holidays. Since you’re likely busy with something or other, I’ll keep this week’s Dear Mark fairly brief. It’s a grab bag of questions again, beginning with a reader’s query about the grass-fededness (yep, that’s a word) of Australian lamb. Is it reliably pasture-raised, or are Australian producers beginning to load […]

10 Dec

Dear Mark: Food Fatigue Edition

First of all, I think we can all agree that Primal food is a solid foundation of taste, nutrition, satiety, density, and volume. When you put a piece of well-cooked grass-fed steak, free of sugary salty soybean oil-infused sauces and unnecessary breading in your mouth, you appreciate that this is how meat was meant to […]

3 Dec

Dear Mark: Can’t Squat, Please Help; Plus, High CRP, No Symptoms, and Glutathione

In this week’s edition of “Dear Mark,” I answer two reader emails that end up being more like three questions. First, I try to help out Alex, who’s having trouble reaching full depth in the Grok squat without falling over backwards. This is a common issue, believe it or not, and luckily there are some […]

26 Nov

Dear Mark: Workout Break, Raw Milk, Banana Breakfast, Ketosis in Breastfeeding, and Bikram Yoga

In this edition of Dear Mark, I provide rapid fire answers to five of your questions. First, I discuss another situation where the deload week(s) make(s) sense and may even have to be extended: when exercise starts taking away from the quality of your life. Next I explain why for some people raw milk is […]

19 Nov

Dear Mark: Wheat and Asthma, Minimalist Winter Shoes, High-Fat Rat Cognition Study, and Sun Exposure Timing

Today’s edition of “Dear Mark” runs the gamut. The topics will be somewhat familiar, since I tackle wheat, minimalist shoes, high-fat diets in the news, and vitamin D, but with interesting spins on each. First, I discuss the link between wheat and asthma. Next, I do a somewhat exhaustive search of the available winter minimalist […]

12 Nov

Dear Mark: Vegetable Juicing, G_BOMBS, Blood Sugar, and Hot Workouts

Today is going to be a bit of a long Dear Mark blog post. I got some great questions from you guys. First, I cover three questions regarding the insulin spike and carb load from vegetable juicing. Next, I discuss the place of G_BOMBS, or the “perfect nutritional combination” of greens, beans, onions, mushrooms, berries, […]

5 Nov

Dear Mark: Bacon Fat Stability, Noise Machines, and Pig Feed

Is there any food more lauded and feared, beloved and bewitching, hated and praised – all at the same time – than bacon? Have full-fledged Internet subcultures sprung up around any other animal product? Does any food but bacon inspire obvious longing masquerading as righteous rancor and vitriol? And yet no matter how much has […]

29 Oct

Dear Mark: First Trimester Frustration, Liver Dosage, and NY Times Barefoot Piece

Being pregnant is tough – or so I hear. You’re tasked with creating a child, with actually building an entire human being bit by bit from scratch. You have to carry that child, even as it grows to seven, eight, or even nine pounds or more inside your body. And all the while, your body […]

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