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

Archive for the ‘ Dear Mark ’ Category

1 Jul

Dear Mark: Bee Products, Unable to Squat After Knee Injury

For this week’s edition of Dear Mark, we’ve got a two-parter (although the first question has several parts to it). First up is a question about bee products and their effects (or non-effects) on human health. Are they miracle supplements? Are they all hype? Or is the truth somewhere in between? Find out below. Then, […]

24 Jun

Dear Mark: Iodized Salt, Weather and Health, and Mercury Fillings

It’s Monday, which means it’s time for another edition of Dear Mark. This week, I’m covering three topics. First up is iodized salt and its place in the Primal eating plan. It’s processed, it’s conventional, and plenty of alternative health purveyors warn against eating it, but how bad is it? Is there actually a place […]

17 Jun

Dear Mark: A Few Questions About Protein Powder Marketing Claims

I get a lot of protein powder-related questions. Some are requests to try or advertise a new product. Others are queries regarding all the different marketing claims. Is whey protein concentrate really better, more “immune-boosting,” and more complete than whey protein isolate? Who wins in a head to head deathmatch – isolate or concentrate? Should […]

3 Jun

Dear Mark: Gallbladder-less, CrossFit on Hiking, and Gluten Cutter

We’ve got a three parter for today’s edition of Dear Mark. First up is a question about gallbladders and a Primal way of eating. Or, more specifically, the lack of a gallbladder, and how one can make Primal work without one. Just because your ability to digest fat is a bit impaired doesn’t mean you […]

27 May

Dear Mark: The Purpose of Body Hair and the Non-Essentiality of Dietary Cholesterol

In today’s edition of Dear Mark, I finally field a question that has been weighing heavily on the hearts and minds of the ancestral health community: body hair. I will tell you that there has been a lot of behind the scenes chatter between big names in the community about just how to tackle this […]

20 May

Dear Mark: Your Primal Cravings Questions Answered

The response to the early release of Primal Cravings: Your Favorite Foods Made Paleo has been incredible. I understand that thousands of you have now received your copies and bonuses in the mail, and from the Facebook comments and emails I’ve received, you’ve made it loud and clear that you’re loving these innovative new Primal […]

13 May

Dear Mark: Hiking Around the World

Today’s edition of Dear Mark is different than most. Instead of doing a roundup of questions, I’m focusing on a single email from a reader who’s hiking around the world in three years and needs a few bits of advice. Of course, this particular reader’s question contains four separate questions, so it’s kind of like […]

6 May

Dear Mark: Sleepy After Chicken, Microwaving Bone Broth, and Safest CAFO Meat

It’s time for yet another edition of Dear Mark, and this time I’m covering some interesting topics. First up is the phenomenon of sleepiness following a meal of chicken with the skin on. Far from being an unwelcome, foggy sort of fatigue, this particular brand of sleepiness is pleasing. Could it be something in the […]

29 Apr

Dear Mark: Protein for Pregnancy and Nursing, Reversing Sun Damage, Inflammatory Eggs

It’s Monday, which means it’s time for another edition of Dear Mark. This time, I’m covering three topics. First up is optimal protein intake for breastfeeding and pregnant women. I’m not sure how I forgot to include those groups in last week’s protein post, but I did, and you guys called me out on it. […]

22 Apr

Dear Mark: HIIT, Omega-3s and Cooking, and Gluten-Free Baked Goods

It’s time, yet again, for another edition of Dear Mark. As per usual, I’m doing a roundup of reader questions. First, I cover high intensity interval training, also known as HIIT. It’s the subject of an ongoing study that’s been getting a lot of play in the media, and, while we don’t have access to […]

8 Apr

Dear Mark: ApoE4, Red Eye Recovery, TEDx Paleo Debunking, and Cough Drops

It’s Monday, which means it’s time for another edition of Dear Mark. This week, I’m covering four reader questions. First up is a really tricky one: ApoE4, the ancestral allele that’s classically associated with a host of maladies, like cardiovascular disease and Alzheimer’s. What’s the deal with it? We don’t have any concrete answers (yet), […]

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 […]

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