Most of the low-carbers I know end up experimenting with intermittent fasting at some point in their...
What are your thoughts on using personal products such as lotion, deodorant, or even toothpaste? I use these daily, but it certainly doesn’t jive with my “caveman diet” philosophies.
Thanks to reader Steve for his question. It’s true, old Grok wasn’t exactly getting facials and eyebrow waxings at the spa over yonder. While he might not have been the dusty, grungy figure he’s often made out to be, he was undoubtedly rumpled and unkempt by our standards. Alas, we find ourselves in a much different age, an era of rather obsessive personal sanitization (if you ask me) and more attention to “product” than to health. Nonetheless, few of us are happy to take up residence in a backwoods shack. We’ll readily make compromises to live among the rest of civilization. But, when it comes to lotions, soaps, deodorant, etc., how can we be healthy in the primal sense but still accepted by contemporary, “polite” society? Call it the modern caveman’s/cavewoman’s dilemma.Read More
Have you noticed a decline in mental energy or focus since not doing “cardio”? I have read several reports that indicate that aerobic exercise is best for mental performance. Any thoughts?
Thanks to reader Phillip for his question on the comment boards. I’ve talked a lot over the course of the last few months about chronic cardio and the very real disadvantages of this type of training (higher cortisol levels, oxidative damage, systemic inflammation, depressed immune system and decreased fat metabolism, etc.). However, just because I don’t do chronic cardio anymore doesn’t mean I don’t get huge cardio benefits from the high intensity sprints and other interval exercises I do. This high intensity part of my workout is short compared with the hours I used to used to spend training. I choose to consider efficiency as a factor in my training program, and (as I’ve said on a number of occasions) I’ve never felt better than I do now.Read More
Can you give me more explanation about nuts and seeds? I eat a ton of them and am always confused about which ones are actually nuts and which are seeds and which are legumes. Does it make any difference if you eat them whole, roasted, raw or as nut butter?
Thanks to reader Charlotte for these questions in response to last week’s “Get Primal” post. The classification question does get tricky.Read More
I keep hearing news stories about how alcohol is good for you, but I wonder how that figures in with the Primal Blueprint. What’s your take? Can I have that beer when I come home from a long hard day at work and not feel guilty?
It’s true that we tend to hear a lot about a given piece of advice publicized again and again with a slightly different spin from varied studies. While researchers will often pursue subjects that are “timely,” I sense the media (popular and even medical journals to some extent) is more the influence in this case.Read More
I’m a former vegetarian who still enjoys cooking with all kinds of beans. I don’t see them in any of the MDA recipes. What’s your take on them?
Legumes (beans, lentils, chickpeas, split peas, etc.) aren’t, by any means, the worst thing you can eat, but they don’t make the ideal meal either. In my estimation, legumes fall into the “O.K.” category with wine, chocolate, cheese and other dairy, etc.
On the upside, legumes offer protein, and they tend to be good sources of several minerals like potassium and magnesium. On the downside, they offer only a moderate at best amount of protein (generally 4-9 grams per ½ cup serving). As the How to Eat Enough Protein post showed, legumes’ protein content is dwarfed by the 28 grams you’d get from a cup of cottage cheese or the 50+ grams you’d get from six ounces of several meats. And this relatively small amount of protein comes with a hefty carb content: as high as 28 grams for that same ½ cup serving!Read More
You talk a lot about the evils of grains. I follow your logic on why a grain free diet is best, and I have seen weight loss and just feel better overall since heeding your advice. But there is one thing (well, more than one) that I don’t understand but hear about often. Could you explain what gluten is and why it should be avoided?
Gluten is a large, water-soluble protein that creates the elasticity in dough. It’s found in grains such as wheat, rye, barley, triticale, and oats. These days it’s also found in additives like thickeners and fillers used in everything from lunch meat to soup to candy.Read More
In one of last week’s Cheap Meat discussions, you said something about ratios and saturated fats and how saturated fats aren’t really the issue in your mind. I might have been missing something in the conversation. Can you fill me in?
The issue of ratios within animal fat was raised by reader Jaana as she shared Cordain’s discussion of the varying polyunsaturated fat content and corresponding omega ratios in muscle meat versus different organ meats. Cordain compares wild game (that we can assume are comparable to the meats our pre-agricultural ancestors ate) with the domestically raised livestock we eat today. As a general rule, the muscle meat of conventional livestock today has less polyunsaturated fat than wild game does. Conventional domestic meat also has more saturated fat than wild game.Read More
I am curious what you recommend for people who either don’t have access to or can’t regularly afford grass-fed, organic, free-range meats? It [cost] is a lot of the reason we are mostly vegetarian – we could have organic meat on a regular basis, or we can have fresh fruits and veggies for us and, more importantly, our young sons, to snack on. I believe the fresh produce is more important, and our budget just won’t allow for both, so we stick to mostly vegetarian – and less expensive – sources of protein. I’d like to hear tips for how to actually apply some of this in these situations, and what you recommend then. Is it better to eat less meat and make sure what you have is organic, or keep eating the same amount of the conventional stuff (which is worse for our bodies and the environment)?Read More
I am 6 feet 2 inches tall. I have been eating and exercising in the “evolutionary” or “primal fitness” way for about 18 months, and I was in good physical condition prior to that. I have been lifting weights for years. I am fit and active with a low percentage body fat. My stomach is flat. You can tell that I have abdominal muscles. But here is my hang up: I can’t seem to pack on any extra muscle. I weigh in at 150 pounds. I am the ultimate hardgainer, as they say in the iron game. I’m not looking to become huge. I have a lanky, Jimmy Stewart kind of frame, and no amount of training will turn me into Arnold. But what the heck does a guy have to do to gain a lousy 5-10 pounds of muscle? — EdRead More
In response to last week’s “Encore on Omegas” post, reader dunim asked this question about alternative protein sources:
Mark, how can an active person who doesn’t eat meat or fish and wants to eat minimum soy get good quality protein? Would you suggest whey supplements in case the protein requirements are not met? How much whey is too much?
As everyone and their grandmothers know, I strongly advise a meat and fish eating diet for the most complete nutrition. That said, I know that vegetarians won’t die of protein deprivation. However, they need to make more of a concerted effort to get the full “family” of amino acid building blocks. There are 22 amino acids that the human body uses to manufacture muscle and other vital tissue. Together, these 22 are essential for the body’s repair and regeneration needs. For vegetarians, getting enough of all 22 amino acids generally entails consuming more protein-containing carbohydrates and more calories to get the full amount of necessary protein.Read More