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

Archive for the ‘ Nutrition ’ Category

31 Dec

Dear Mark: Superfoods, BCAAs and Fasted Training, Hot Sauce, and Three More Questions

In today’s edition of Dear Mark, I cover six reader questions, starting with one on superfoods. Next is branched chain amino acid supplementation before a “fasted” workout, and whether taking them negates the benefits. Then I discuss whether hot sauce is healthy and Primal, assuming it’s otherwise free of sugary ingredients. Lactase supplementation for lactose-intolerants […]

17 Dec

Dear Mark: Strong but Stiff, Denatured Proteins, Weeklong Fasting, and Oxalates

Today’s edition of Dear Mark is a bit of a grab-bag. First, I give advice on how to loosen up after strength training. Being able to deadlift however many pounds is nice and all, but what if you’re too stiff on your days off to do anything with the strength? Next, I briefly discuss the […]

12 Dec

7 Foods You Don’t Need to Buy Organic

A couple weeks ago, I gave you a list of the top 10 foods you should strive to buy organic. Some of you found the list useful, while others felt a bit overwhelmed and disheartened by the information, saying that it felt like they couldn’t eat anything that wasn’t organic. Today, I’ll try to make […]

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 […]

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 […]

20 Nov

Alcohol: The Good and the Bad

What do we make of alcohol? In sufficient amounts, it’s a poison. It’s incredibly addictive. It destroys entire communities. It tears families apart and compels otherwise reasonable, upstanding individuals to commit terribly senseless acts. On the other hand, it’s a powerful social lubricant. The good stuff tastes great and can enhance the healthfulness of certain […]

31 Oct

9 Ways You Might Be Inadvertently Sabotaging Your Weight Loss Efforts

Whenever friends, co-workers, or loved ones complain about not being able to lose weight and turn to us for answers or advice, we can all generally rattle off a few suggestions that, if followed, usually set them on the right track. For the soda-swilling cubicle mate who keeps a recycling bin just for cans beneath […]

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 […]

23 Oct

So, Is Organic a Scam?

Over the past several weeks, I’ve laid out a considerable amount of evidence showing that there indeed are substantive differences between organic produce and conventional produce. Organic is often more nutritious, with a greater concentration of phytonutrients (contrary to what the popular media has been saying). Conventional produce shows up in your kitchen with far […]

18 Oct

The Problems with Modern Wheat

This may seem like a redundant topic, since most of you following a Primal eating plan are already avoiding wheat. The occasional dabbing of soy sauce, maybe a bit of crusty bread at a restaurant, sure, but for the most part, you’re not munching on baguettes in parks on sunny days, wolfing down huge sandwiches, […]

17 Oct

Should You Worry About Genetically Modified Food?

A new study came out last month out of France. In it, researchers found that rats on diets consisting of 11%, 22%, and 33% Roundup-resistant genetically modified corn developed far more mammary tumors than control rats on non-GMO corn diets. GMO diet rats died earlier and in greater numbers. Why is this study notable amidst all […]

11 Oct

Fall Foods: Why Seasonal Eating Primes the Body for Fat Burning

This is a guest post from Mira and Jayson Calton of Calton Nutrition. As many of you know, I’ve written extensively on the seasonality of eating, and the fractal nature of early human existence. In this guest post, the Caltons share a few of their own insights and discoveries on seasonal eating patterns, and provide […]

9 Oct

Is Organic a Scam? – Nutrient Differences

Even if you can get folks to begrudgingly admit that organic foods tends to contain fewer pesticide residues than conventional (and that this might even impact a person’s health or the way a child develops), they’ll dig in their heels when it comes to the nutritional content. And why shouldn’t they? Organic isn’t really about […]

3 Oct

Is Organic a Scam? – Fetal and Child Development and Antibiotic Resistance

A few weeks ago in Weekend Link Love, I mentioned the great big much-ballyhooed study that appeared to show organic produce was no more healthy than conventional produce. Many people with an axe to grind championed its findings, with some proclaiming the undeniable ringing of the final death knell of organic farming. Science Based Medicine […]

2 Oct

Dear Mark: Ornish Strikes Again, Vitamin D from Light Boxes, and Kimchi and Cancer

Ah, it’s good to be back in the saddle again. The challenge was a lot of fun – don’t get me wrong – but ultimately both you guys and I come here for the dispensation of musings and information and writings and discussion on health, fitness, and any other number of lifestyle topics. So, let’s […]

5 Sep

How Common is Gluten Sensitivity?

I’ve long suspected that everyone has some degree of sensitivity to gluten, even if they’ve never been formally diagnosed and even if they don’t notice any overt symptoms after eating it. Now we have concrete evidence that non-celiac gluten sensitivity actually exists. My own story was that of a lifetime grain-eater who defended my “right” to eat […]

14 Aug

Is Your Olive Oil Really Olive Oil?

For thousands of years, humans have been picking, prizing, and pressing the fatty drupes found among the oblong leaves of the gnarled, twisted olive tree into rich, green-gold extra virgin olive oil. And for almost as many thousands of years, humans have been coming up with ways to fake it, to pass off cheaper, less […]

30 Jul

Dear Mark: Should I Increase Carb Intake for Weight Loss?

Sometimes, weight loss slows. Sometimes, what worked amazingly well before, stops working quite the same. Although this can be scary, frustrating, annoying, or all of the above when progress slows, stops, or requires new input to continue like it was is ultimately okay, because we are an adaptive species. We can change things up, shift stuff […]

18 Jul

Is Wheat Addictive?

Within the Primal/paleo community and elsewhere, it’s often stated offhandedly that wheat is addictive. And absolutely, wheat for many people feels like something they could never give up. I hear it all the time: “I couldn’t live without bread.” “What would I do without cereal, dinner rolls, toast, {insert your favorite grain-based food item here}.” […]

26 Jun

Why Did My Cholesterol Go Up After Going Primal?

While the majority of people who go Primal see their blood lipids improve, a significant minority do not in the short term. They see LDL cholesterol skyrocket, or their total cholesterol increase, and sometimes triglycerides even mysteriously elevate despite a low-carb intake. What’s going on here? Should you go on statins? Should you add grains […]

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