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

Archive for the ‘ Dear Mark ’ Category

20 Oct

Dear Mark: Eggs and Colon Cancer; Softened Water and Health

For today’s edition of Dear Mark, we’ve got a two-parter. First up is a question about a sensitive subject: the collective Primal love of all things egg. They form the backbone of millions of breakfasts across the ancestral health community on a daily basis, but David wonders if they might be contributing to colorectal carcinogenesis. […]

13 Oct

Dear Mark: Sleep Deprivation as Hormesis, Sweet Cravings, CrossFit, and More

For today’s edition of Dear Mark, we’ve got a three-parter that’s really closer to a five-parter. First are a couple of questions from Joe, who first wonders about the hormetic benefits of acute sleep deprivation (are there any?) and then asks how he can beat a sweet tooth he suspects is brought on by lack […]

6 Oct

Dear Mark: CrossFit and Carbs; How to Lose Weight as a Teen

For today’s edition of Dear Mark, we’ve got two questions. First, I handle one from Heidi, a full-time CrossFitter with low body fat, a love for carbs, and a desire to burn more fat than sugar. Find out whether her love of CrossFit is compatible with her desire to stick to a low carb Primal way […]

29 Sep

Dear Mark: Alcohol and Training; Sitting and Standing; A Useful Workout

For today’s edition of Dear Mark, we’ve got a three-parter. First up, I explain how alcohol consumption can affect muscle protein synthesis in a competitive weightlifter. Even what seems like a moderate dose can still affect how we recover from our workouts. Second, what should a person do if they really can’t stand standing at work? […]

22 Sep

Dear Mark: High Uric Acid and Gout; From Vegetarian to Primal Without a Gallbladder

For today’s edition of Dear Mark, I’m covering two questions. First, what’s the deal with really, really high uric acid levels? Assuming a person is fit with good body composition, feels good, and has no complaints, are they still worrisome? Can they still lead to gout? Maybe. Read on. And then I cover a question […]

15 Sep

Dear Mark: Wife’s Weight Gain; Upper Arm Fat

For today’s edition of Dear Mark, we’ve got a two-parter. First up is a question from a reader whose wife has gained weight following the Primal Blueprint way of eating and after completing a Whole30. She seems to be doing everything right, in other words. What could explain the weight gain? Next, I discuss what […]

8 Sep

Dear Mark: Your Primal Blueprint Expert Certification Questions Answered

Greetings, everyone. I hope you are enjoying your fast-closing window summer. I just got back from an awesome week of hiking in Aspen and taxing my cardio system. Even now that I’m back down at sea level, my head is still in the clouds due to my incredible excitement about the Primal Blueprint Expert Certification. […]

1 Sep

Dear Mark: Unschooling and Letting Your Freak Flag Fly

Today’s edition of Dear Mark has a theme: being a Primal freak and proud of it. First up is a question about the Primalness of unschooling, a learning method that isn’t really a method and challenges everything most people think they know about education. Since hunter-gatherers didn’t attend schools, instead learning about the world by living in and […]

25 Aug

Dear Mark: Dealing with Undersleeping, and the Nutritional Value of Yeast

For today’s edition of Dear Mark, we’ve got two questions. First up is a big one: how do you deal with the inevitable bout of acute sleep loss? Are there pills to take, exercises to do or avoid, foods to eat or not? Or are we completely helpless in the face of undersleeping? And second, […]

18 Aug

Dear Mark: New Parent Issues, Corn, and Pain’s Purpose

For today’s edition of Dear Mark, we’ve got a three-parter. First, I draw on my experiences as a parent and observer of the new generation of Primal parents to tackle a big topic: how to maintain a Primal mindset as a new parent beset by all the crazy, often unreasonable demands of modern parenting. It’s not […]

11 Aug

Dear Mark: Two Weeks Off Primal, Pili Nuts, Fasting and Micronutrient Deficiencies

In today’s edition of Dear Mark, I cover three questions from readers. First is from Richard, who’s taking his father back to the old country – Italy, to be exact – for a two week vacation to visit the place of his birth where he’ll be immersed in pasta, sweets, and liquor and completely at […]

4 Aug

Dear Mark: Does Resistant Starch Cause Colon Cancer?

For today’s edition of Dear Mark, I’m handling just one question. I originally planned to answer more reader questions, but it turned into a complex answer that really made me dig deeper into something – butyric acid – I’d assumed was completely benign. I still do, mind you, for the most part. The position has just […]

28 Jul

Dear Mark: Constantly Falling Off the Primal Wagon, Frozen Produce, and A Few More Carbs

For today’s Dear Mark, I answer three questions from readers. First, I give some advice to a reader with a knack for doing a week or two strict Primal and then falling promptly off the wagon into a pile of donuts. How can she make it stick – or should she? Next, I extoll the […]

21 Jul

Dear Mark: Growing Appetite, Boxing as Cardio, and Ammonia Sweat

For today’s edition of Dear Mark, I’m covering three questions from readers. First, how does a Primal family handle the growing appetite of a growing prepubescent without resorting to cheap fillers? It may involve reassessing our definition of “filler,” for one. Second, does boxing – an intense, demanding sport by any measure – qualify as […]

14 Jul

Dear Mark: Sun Exposure and Eyesight; Vasectomies

For today’s edition of Dear Mark, we’ve got a quick two-parter. First, I discuss the pros and cons of ocular sunlight exposure in children (and adults). Should kids leave the house with a pair of wraparound goggles every single time, or are their prepubescent eyes safe without them? If too much sun exposure is bad, […]

7 Jul

Dear Mark: 1000 Calories a Day, No Appetite After Exercise, and How to Not Lose Weight

For today’s Dear Mark, I’m taking three questions. First, I comment on Mick Dodge’s (the barefoot forest-living guy with the beard on the NatGeo show) claim that humans can thrive on 1000 calories a day. Is it true? Next, I discuss whether or not people need to worry about a distinct lack of appetite following exercise. Should they […]

30 Jun

Dear Mark: Red Meat and Breast Cancer, Net Carbs, and Solutions for Excess, Unavoidable Sun

For today’s Dear Mark, we’ve got a three-parter. First up, I discuss the latest study claiming that red meat will kill us all. Or maybe it’ll be killing roughly half of us all, seeing as how this paper concerns red meat and women’s breast cancer risk. Next, I give my position on the “net carbs” […]

16 Jun

Dear Mark: Exercise and Gut Diversity; Pregnancy and Calories

For today’s edition of Dear Mark, we’ve got a two-parter. First up is a discussion of the latest (and only) exercise and gut flora study. It’s been making the rounds and even I gave it a brief mention in yesterday’s Link Love, but today I dig a little deeper. Find out what we can take […]

9 Jun

Dear Mark: Signs You Should Eat More Carbs

For today’s edition of Dear Mark, I’ll be addressing a single article from a highly-lauded intellectual institution: the Huffington Post. I’m kidding of course. The HuffPo has some great stuff, but they’ve also got to pay the bills and fluffy articles inevitably slip through the cracks. This article is one of the latter, claiming to give […]

2 Jun

Dear Mark: Young Guy, Low Testosterone; RS for Babies; and Sprints vs Tempo Runs

For today’s edition of Dear Mark, I answer three questions. First up is a young guy with low testosterone. He eats the right foods, does the right exercises, and has lived the right number of years, but he’s saddled with the testosterone of a much older man and wants to know why. Next, I discuss […]

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