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

Archive for the ‘ Nutrition ’ Category

18 Jul

Dear Mark: Ramadan, Excessive Fish Oil, the Warrior Diet, and Dipping Alternatives

I love Mondays. Maybe it’s because I actually like what I do and Dear Mark posts are the easiest and most enjoyable to write, but I get a good feeling whenever a new week rolls around. A new batch of questions, a new series of posts, tons of new content all over the web. It’s […]

14 Jul

What to Eat When Traveling, On the Road, Camping, or in the Middle of the Ocean

The dedication of my readers to maintain the Primal lifestyle through thick and thin never ceases to impress me. They fly halfway across the world just to go barefoot, eat turkey skin, crawl around on a jungle gym, and hunt for sandcrab carcasses in Oxnard, CA. They research, shop for, and eventually purchase entire chest […]

13 Jul

Meal Timing Concerns: Breakfast, Frequency, and Snacking

The issue of meal timing is a dense thicket of conflicting advice, a mix of conventional wisdom dispensed from USA Today articles, broscience on Internet forums, and confusing physiological feedback from a dysfunctional metabolism. How can one wade through it all and stay sane? You’ve been told your entire life that breakfast is the most […]

23 Jun

A Guide to Crustaceans, Bivalves and Molluscs, or Why You Should Be Eating Exoskeleton-Bearing Aquatic Invertebrates

I grew up in a coastal fishing village in Maine, and one of my favorite memories is being out on the flats at low-tide, digging for the clams that would accompany our occasional lobster feasts (back when lobster was well under a dollar a pound). I can still feel the excitement of pulling that clam […]

14 Jun

10 Foods I Couldn’t Live Without

If you had to subsist on ten foods for the rest of your life, which ten would you choose? That was essentially the question posed to me by a reader email. In it, Jamie made an elaborate setup: having been chosen to man a mission to Mars in the near future, I have to program […]

26 May

A Quick Guide to Shrimp

People love shrimp. Its taut, delicate, firm, sweet flesh pops in the mouth and provides meaty texture to dishes, and, despite its distinctive taste, shrimp works with every cuisine. Rich Indian curries? Check. Intensely zesty Cajun stews? Definitely. Heck, even just a light sautee in garlic, butter, and white wine is a masterful way to […]

18 May

Grocery Store Seafood: What to Eat and What to Avoid

In the comment section of last week’s post on farmed seafood, readers asked about the safety of regular, everyday seafood that you can find in any supermarket in the country – the popular, easily obtainable species that conventional supermarkets proudly display on ice, in frozen sections, and in cans and packets. Not crayfish, New Zealand […]

16 May

Dear Mark: Does the Liver Accumulate Toxins?

Liver confuses and confounds many of us. It looks weird, gives off an odd mineral smell, and has a unique texture. We try to reconcile our horrible memories of Mom’s bone-dry renditions of the stuff with all the ethnographic literature describing how hunter-gatherers share precious slivers of the raw trembling organ immediately after a kill. […]

12 May

Yerba Mate: Miracle Tea or Just Another Caffeine Kick?

Yerba mate (YERB-ah mah-TAY). Ever heard of it? It is an herb with a storied history as an alternative to traditional teas for the inhabitants of its native South America. I’ve received numerous emails recently asking about its properties and its role in the Primal Blueprint eating plan. Let’s dive straight in. Yerba mate tea […]

11 May

Farmed Seafood: What’s Safe and Nutritious

Learning about the various types of aquaculture setups is interesting and useful, but we’re ultimately interested in whether they can produce safe, nutritious, affordable seafood. Wild seafood can be pricey, unavailable, and of questionable merit or sustainability. Certain wild species are definitely worth pursuing – Alaskan salmon, sardines, herring, mackerel, to name a few – […]

2 May

Dear Mark: Soy Lecithin, Healthy Fat Alternatives, Wasted Workouts, and Magic Grapefruit

Things got a little heated regarding the milligrams of evil soy lecithin used as in emulsifier in most dark chocolates in last week’s Dear Mark post, so before launching into today’s questions and answers, let’s go over that. Soy lecithin is simply the byproduct of soy oil extraction. It’s not hydrogenated soybean oil, folks allergic […]

26 Apr

6 Common Herbs and Why You Should Eat Them (Hint: They Don’t Just Taste Good)

We typically think of culinary herbs as useful flavorants. They round out flavor profiles, add complexity to otherwise basic dishes, meld with other herbs to form novel taste compounds that you can’t quite place and cannot be replicated with any other combination, and, used with a subtle, skilled hand, simply make food taste incredible. Oh, […]

25 Apr

Dear Mark: Glutathione, Workout Nutrition, Cartilage Regeneration, Pam, and the Best of the Worst

It’s another round of rapid-fire Q&A with reader questions this week. Ever wonder about olive oil in a spray can, or which meat to choose when dining out? Do you have joint issues, or questions about workout nutrition? These readers do. Read on to learn my answers to these and other questions. And if you […]

11 Apr

Dear Mark: Apple Cider Vinegar, DNA Damage, Lactaid, and Miracle Noodles

I’m really liking these Monday morning rapid fire question-and-answer sessions – are you? At some point, I’ll get back to the musings, but as long as you keep sending in great questions, I’ll probably keep answering them. We’ve got four this week: vinegar and its effect on insulin levels, sugar and DNA damage, the nutritional […]

7 Apr

The Differences Between Grass-Fed Beef and Grain-Fed Beef

When making the transition into the Primal way of life, a lot of people get tripped up on the question of grass-fed beef. Is it necessary? (No.) Is there really that big a difference between conventional beef and grass-fed beef? (Kinda.) What does grass-fed actually mean? How do conventional cows live and what do they […]

4 Apr

Dear Mark: Carob, Psyllium, Chia Seeds, and Vanilla

I enjoyed answering your questions last week, so let’s do it again today. We’ve got another triad this time, including another question from Hilde. There’s going to be a lot of fiber talk, some fecal discussion, and even a few bits regarding multi-level marketing schemes. I’m also going to discuss the virulent menace that is […]

8 Mar

6 Sneaky Ways to Work Offal Into Your Diet

Take a look at that picture to the right. Appetizing? While I wouldn’t be surprised by numerous affirmatives from the Mark’s Daily Apple community, for most people even the sight of brains, kidneys or tongue is enough to turn their stomachs. Nutritionally, of course, we can all agree that offal is fantastic stuff. Leading the […]

1 Mar

Is Eating Too Much Protein Going to Harm My Kidneys?

Dear Mark, I am studying to become a nurse and am taking my first nutrition class at a local college. As one of our assignments we had to record everything we ate for an entire week. After looking at my results my teacher was dumbfounded. To make a long story short, my teacher told me […]

27 Jan

Smart Fuel: Macadamia Oil

What can compare to the sweet, buttery mac nut’s tender embrace? As far as nuts, seeds, and pseudo-nuts go, its fatty acid profile is unparalleled. Throw a handful into a bowl of Greek yogurt, along with blueberries, blackberries, and strawberries (or any berry, really), and you’ve got yourself a rich, masterful dessert with minimal linoleic […]

11 Jan

Dairy and Its Effect on Insulin Secretion (and What It Means for Your Waistline)

Insulin is an old, old hormone. Evolution has preserved its structure across hundreds of millions of years and hundreds of thousands of species. Fish, insects, reptiles, birds, and mammals all secrete insulin with fairly similar amino acid arrangements (insulin from certain species of fish has even been clinically effective in humans), so, clearly, it is […]

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