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

Archive for the ‘ Diet ’ Category

20 May

Self-Experiment: No Alcohol for 45 Days and Counting

I’ve always had gut issues – IBS and related challenges. In fact, the diarrhea, bloating, gut pain, gas, and the assorted other embarrassing IBS symptoms that make life truly difficult are what led me to this lifestyle. Getting rid of grains at age 47 was life-changing, and even as gluten deniers are becoming more vocal […]

16 Apr

4 Foods That Have Surprising Medicinal Benefits

“Let food be thy medicine,” said some old Roman guy, I think. Whoever he was, he was right. Food is the foundation for preventive medicine. It’s the first thing we examine when figuring out a health issue, and successful changes to what we eat usually have the most profound effect on our health. If we […]

9 Apr

One True Paleo Diet Doesn’t Exist, but So What?

As a rule, people tend to eat whatever food they can physically access. Transcontinental shipping now allows us to access all sorts of foods – we can eat durian in California, jasmine rice in Alaska, Spam in Hawaii, and Russian caviar in Cape Town – but for most of (pre)history, humans ate only locally available […]

26 Mar

The Definitive Guide to Resistant Starch

A few years back, I briefly covered a throwaway Yahoo! article about how “carbs will make you lose weight” because so many readers had emailed about it. It turned out that the “carbs” in the article were resistant starch, a type of carbohydrate that our digestive enzymes cannot break down. I’ll admit now, with regret, […]

19 Mar

What Did Our Ancient Ancestors Actually Eat?

A few weeks ago, I made the point that even though we may not have access to our paleolithic ancestors’ (yes, all of them) food journals, and even though there were many different paleolithic diets depending on climate, latitude, topography and other environmental contexts, the ancestral eating paradigm remains viable, helpful, and relevant to contemporary […]

3 Mar

Dear Mark: Palmitic Acid and Eating Speed

For today’s edition of Dear Mark, I’m discussing the seemingly evil qualities of palmitic acid, the preferred storage form of body fat in humans and many other mammals. Studies seem to indicate that pure palmitic acid has negative health effects, so should we be avoiding palmitic acid-containing foods like butter, meat, or palm oil? Then, […]

24 Feb

Dear Mark: Cruciferous Vegetables and Hypothyroidism, Sprint Frequency, Protein Sources for Orthodox Lent, and Saunas

For today’s edition of Dear Mark, I discuss the connection – if one even exists – between cruciferous vegetables (and their goitrogens) and thyroid function. A theoretical interaction exists, but should this impact your decision to eat steamed broccoli? Next, I explain why I recommend one, maybe two days of sprinting a week, in contrast […]

19 Feb

We Don’t Know What Constitutes a True Paleo Diet

Critics often lambast the Primal Blueprint and other ancestral/paleo ways of eating for what they see as fatal flaws: First, that we don’t know what our ancestors were truly eating. Second, that there wasn’t just one paleo diet. Third, that even if we could know exactly what our ancestors were eating, it doesn’t mean those […]

12 Feb

Do You Really Need to Eat Vegetables to Be Healthy?

The idea that vegetables are an essential part of a healthy diet has been hammered into our collective consciousness by every authority out there. Parents, teachers, scientists, government health “experts” all stress the importance of eating your veggies. Problem is, they also told us that butter would kill us, margarine would save us, animal protein […]

14 Jan

Why Does the Paleo Diet Continue to Receive Low Points from “Established Authorities”?

You may have heard the big news: the paleo diet ranked dead last in the US News and World Report diet rankings. When my inbox floods with links to the latest paleo bashing in the media, I don’t even get surprised or annoyed anymore. It amuses me. The one downside of this stuff is that […]

24 Dec

Dairy Intolerance: What It Is and How to Determine If You Have It

I often say that “dairy is fine and even healthy if you tolerate it.” But what exactly does that mean? How do you know if it’s “not okay”? You could be reacting poorly to the lactose, the casein, the whey, or all of it. You could just ditch all dairy forever more and be perfectly […]

18 Dec

10 Common Arguments Against Dairy Consumption Explored

I’ve celebrated the goodness of dairy fat quite enthusiastically in recent weeks. If you were just joining us, you might have gotten the wrong impression that you’d stumbled into a PR wing of the dairy industry, and that the streets of Mark’s Dairy Apple run whitish-yellow with grass-fed milk fat. No, children aren’t busting open […]

12 Dec

Do You Use Food As a Crutch?

I really enjoy eating. I think many of us do, especially after we’ve been on our Primal journeys for a while and have expanded our cooking talents into new creative territory. My opinion is food can and should make us feel good. It’s part of our evolutionary fabric. We eat for survival but also for […]

31 Oct

Managing Cravings: Strategies to Stay the Primal Course

Last week’s “Why Diets Fail” post elicited some great discussion. There was a bit of everything – from wrangling to rallying, appeals to encouragement. It was the kind of conversation that, I feel, really makes the community. People are real. They put their experiences out there. From there the discussion, inquiry, challenge and support get […]

24 Oct

Why Diets Fail

Question of the day: what does the term “dieting” conjure up for you? Anecdotes, laughs, regrets, frustration, anxiety? I bet there’s quite a collection of stories to be told. When I think of diets, I think it’s common to think deprivation – of calories, of real food, of satisfaction, of enjoyment, of peace of mind. […]

23 Oct

Starch: Fallback Food or Essential Nutrient?

I’ve always said that carbs aren’t bad in and of themselves. They’re better in certain contexts and worse in others. Are you CrossFitting five days a week? Training for the Olympics? Breastfeeding? These are contexts in which carbs are warranted, helpful, and even healthy. Are you insulin-resistant and hyperinsulinemic? Are you a moderately active person […]

9 Sep

Dear Mark: What’s the Deal with Fiber?

Last week’s guest post from Konstantin Monastyrsky, author of Fiber Menace, generated a lively, boisterous, and at times combative comment section. I use these descriptors in the best sense possible, mind you; debate is healthy and necessary, even – nay, especially – if it’s impassioned. So right off the bat, I want to thank everyone who wrote in. I […]

4 Sep

This Gluten-Free Thing Is a Really Overblown Fad!

This is a comment I’m starting to see more and more often. Go to any news article about gluten and the comment section will be littered with angry outbursts and outright vitriol for people who go gluten-free. Skeptical blogs love to trot out posts lambasting and ridiculing the “gluten-free fad.” And from what I can tell, […]

3 Sep

Dietary Fiber Is Bad for Sex – That’s the Only Claim About It That Isn’t a Myth

Today’s article is a guest post from Konstantin Monastyrsky of In keeping with the mission statement of Mark’s Daily Apple to investigate, discuss, and critically rethink everything we’ve assumed to be true about health and wellness, I like to periodically give credible researchers who are challenging conventional wisdom the opportunity to share their insights […]

2 Sep

Dear Mark: Am I Eating Too Little Food or Too Much Iron?

For today’s edition of Dear Mark, we’ve got a two-parter. First, Mathilde wonders whether she’s eating too little food. A high-fat, nutrient-dense Primal way of eating can have the effect of maximal satiation on fewer calories, and that’s usually fine, but there are instances where too few calories can have negative health effects. I tell […]

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