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

Archive for the ‘ Nutrition ’ Category

27 Oct

Potatoes: Part Deux

Last week, I made the case that potatoes aren’t nearly as bad as some people make them out to be. They’re carby, sure, but lean, active people who can tolerate carbs are way better off eating potatoes than grains, and even for low-carbers, a potato makes for a good, gluten-free cheat meal. Their place in […]

19 Oct

Is Samwise Gamgee Right About Potatoes?

Potatoes are controversial in the Primal and paleo world. They represent a bolus of dietary starch, which can wreak havoc on the insulin resistant, but they are undeniably whole, real foods that don’t require much processing beyond simple heating. Grains and legumes, on the other hand, are tiny, disparate sources of calories that need soaking, […]

12 Oct

How Bad is Rice, Really?

The cereal grain family prides itself on its powerful, expansive arsenal of lectins, phytates, gluten, and other antinutrients. A single seed of its patriarch, wheat, can punch holes in gut linings with ease, and cousin oat has managed to obtain official recognition as being good for the heart even as it doses you with gluten. […]

9 Sep

In With the New

So you’ve committed to Avoiding Poisonous Things for 30 days. You read the articles from yesterday’s post, cleaned out your pantry and fridge and are ready to get Primal. Now what? After Out With the Old comes in with the new, of course, so it’s time to do some shopping. I want you to fill […]

26 Aug

Learning from Moose

Life adapts when necessitated by changing conditions that impact survival. These are evolutionary pressures, with nutrition being probably the strongest. Flora bend toward the sun and plunge rooty tendrils deep into soil in search of moisture and minerals, while mobile organisms walk, run, fly, crawl, scrounge, or swim for food. Herbivores prefer to go where […]

4 Aug

Primal Blueprint Snack List

So you’ve ditched the bags of chips and boxes of crackers and cookies. You’ve found creative uses for all the junk food that used to make up your regular diet. And you’ve Primalized your pantry, stocking up on all the Primal essentials. With nary a can of Cheese Whiz or a bag of Funyuns in […]

3 Aug

Is All Butter Created Equal?

The embrace (some might say exaltation) of butter is, in some respects, what sets the Primal eating plan apart from strict paleo. It is essentially pure animal fat with only minor traces of dairy proteins and sugars remaining, and for that reason I consider it a worthwhile staple. But, to answer the question posed in […]

8 Jul

A Visual Guide to Sea Vegetables

About 160,000 years ago the human diet expanded to include seafood. Early humans became coastal dwellers at least that long ago, and ever since then we’ve been inextricably linked to the sea. The sea contains our most reliable source (when we aren’t dining on the brains of ruminants) of the all-important, long-chain omega-3 fatty acids. […]

21 Jun

Further Adventures with Leptin

I mentioned a few of the working hypotheses for avoiding leptin resistance in my posts last week, including fructose and lectin avoidance, getting adequate nightly sleep, and eating at or above maintenance levels – or at least throwing in periodic carb refeeds – but there’s even more involved in establishing a good relationship with your […]

4 Jun

The Lowdown On Lectins

Little known to the public at large. Little understood by the health community. Omnipresent in our conventional food culture. Proven to be at least mildly detrimental for everyone and downright destructive for the more sensitive (and often unsuspecting) among us. We’re talking lectins today: common natural agents on the one hand, cloaked thugs of the […]

25 May

Smart Spice: Turmeric

It may not share cinnamon’s universal applicability to consumables, but turmeric is another spice with some powerful culinary and medicinal qualities that deserves our attention. Turmeric, known officially as Curcuma longa and historically as Indian saffron, is a rhizome of the ginger family. Its horizontal root system is dug up, baked, and ground into a […]

18 May

Smart Spice: Cinnamon

We mostly see them as flavorants, as the little jars of powder that line our cabinets and the bags of dried roots, barks, and leaves tucked away in drawers, designed to subtly or drastically alter the flavor profile of our “smart fuel” creations in the kitchen, but for most of human history, spices were also […]

11 May

A Primal Primer: Prebiotics

Probiotics get a ton of positive press from a multitude of sources (including here). It’s one of those areas of nutrition that receives approval from pretty much every camp out there, like fish oil. (Even Dean Ornish supports the usage of fish oil; just about the only type of fat he seems to approve of.) […]

20 Apr

What’s Up With Your Gut? – Beneficial Bacteria and Good Digestive Health

Everyone knows (well, not everyone, but anyone who’s probably reading this) how crucial the early days of an infant’s life are for establishing good habits and healthy patterns for the rest of its life. What the mother eats while pregnant, what the child eats, delivery methods, breastfeeding duration, heck, whether you read to your children […]

15 Apr

Cooking with Bones

Marrow is great and all, but what about the bones that aren’t blessed enough to bear the sacred gel in easily extractable amounts? We can’t forget about those. Chicken backs, beef knuckles, ham hocks, chicken feet, lamb necks, hooves and any other animal-derived matrices of calcium phosphate and collagen fibers are all worth saving, cooking, […]

14 Apr

A Quick Guide to Bacon

Thin, thick, smoky, salty, hearty, meaty, maple, chewy or crispy. Different strokes, as they say. Nonetheless, you’d be hard pressed to find anyone – especially a Primal type – who doesn’t sing bacon’s praises. (Too bad so many CW followers eschew this fine delicacy.) Nonetheless, I wanted to address some questions dangling out there in […]

13 Apr

Seasonality, Climate and Diet

Evolution and seasonality are inextricably intertwined. This isn’t a negotiable, controversial statement, because evolution describes an organism’s response to environmental pressures, and the seasons are part of the environment. Another uncontroversial statement is that the study of human evolution can give us insight into what constitutes a healthy lifestyle for modern humans. I think it’s […]

7 Apr

Bone Marrow: Delicious, Nutritious and Underappreciated

If you’re truly interested in consuming the original Primal brain food, look no further than bone marrow: perhaps the first reliable source of large, fatty animal products our scrappy ancestors were able to procure. Yes, before we became spear-using cunning tacticians surrounding, stalking, and out-maneuvering large prehistoric ungulates, we feasted on the bones of fallen […]

6 Apr

How Much is Too Much? – Round 2

Last week’s post covering upper recommendations garnered so much interest – and additional questions – that I thought we’d give it another go around. While last week’s list took on basics like protein and fat as well as worthy indulgences like chocolate and – drum roll, please –BACON (break for rampant applause), this week I’ll […]

5 Apr

Seasonality for the Birds

Last week, we determined a common thread of seasonality running through historical fructose consumption. Warm weather with plenty of sunshine generally meant fruit was available. Those living in the tropics (as we humans did for most of our history) thus had year-round access to sweet fruit, while cold climate Grok had seasonal, intermittent access. Plus, […]

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