The popular story of how low-carb diets work goes something like this: Reducing your carbohydrate in...
Let me introduce myself. My name is Mark Sisson. I’m 63 years young. I live and work in Malibu, California. In a past life I was a professional marathoner and triathlete. Now my life goal is to help 100 million people get healthy. I started this blog in 2006 to empower people to take full responsibility for their own health and enjoyment of life by investigating, discussing, and critically rethinking everything we’ve assumed to be true about health and wellness...Tell Me More
In today’s edition of Dear Mark, I answer a question about the nutritional viability of beef suet, which so many people assume is waste. Then, I address an extremely common occurrence around these parts: the discovery of one’s newfound ability to maintain a low heart rate at higher energy outputs. Next I cover a question about alcohol, or, to be more specific, I give my two cents on what a reader can do who just can’t seem to give up beer. And finally, I address a reader’s concern that his much-beloved long, easy runs are doing damage to him over the long term.
Let’s go:Read More
Today is Monday, which heralds another edition of Dear Mark. This week, I’m giving my two cents on what could be causing the widespread incidence of lowered alcohol tolerance in Primal eaters. It’s nice to be a cheap date, but sometimes we want to keep up with everyone else, right? I give a few ideas on exercises for pregnant women who want to remain active without any complications arising, and I discuss whether the amount of sun our ancestral homelands saw play a role in how much sun we should get. Finally, I discuss whether a knee should be mobile or stable, along with a few strategies to have and maintain healthy knees.
Let’s go.Read More
It’s Monday, and that means it’s time for another roundup edition of Dear Mark. This time, we’ll be covering laptops, fertility, and scrotal hyperthermia; sulfites in wine; glutamine as an anti-catabolic supplement; the scarcity of mackerel in the markets; and my hair engoldening protocol. If you prefer these roundup editions to the regular single question-and-answer editions, let me know. I’ll keep doing whatever you folks like best.
Okay, let’s get to the first of five questions:Read More
I’ve been on a bit of an alternative sweetener kick these past few weeks, for good reason: people want and need to know about this stuff. While a purist shudders at the prospect of any non- or hypo-caloric sugar substitute gracing his or her tongue, I’m a realist. People are going to partake and it’s important to understand what’s entering your body and what, if any, effects it will have. Whether it’s diet soda, artificial sweeteners, stevia, or the mysterious sugar alcohols, people want the sweet without worrying about a big physiological effect – an insulin surge, a blood glucose dip, even a migraine. So I’ve been covering the various types and have tried to be comprehensive about it. As a whole, it all seems fairly safe. Alternative sweeteners might mess with some folks’ adherence to a low-sugar diet, and they might induce or fortify cravings, but the research doesn’t suggest that they’re going to give you cancer or diabetes. The potentially negative effects are all fairly subjective, so it’s safe to play around with them and determine their role in your life based on how they affect your appetite, state-of-mind, and any other subjective health markers.Read More
The hangover is an interesting beast. Like Bigfoot, Sasquatch, and any other huge, hirsute crypto-hominid, nearly every culture and every nation has an extensive literature (whether it’s entombed in writing or not) on the subject of hangovers. After all, alcohol is the universal intoxicant, and hangovers are the inevitable consequence of overindulgence.
Or are they?
Mike, a reader, recently wrote to me with the tale of the missing hangover:Read More
It’s the question every Primal adherent faces: how does alcohol fit into a low carb lifestyle? Maybe you’re out with friends, bravely resisting the assorted chips and fried concoctions in the center of the table. You don’t mind waiting patiently for the steak and salad you conscientiously selected, but must you be relegated to the likes of club soda and tap water? What would happen exactly if you ordered, well, a “drink-drink”? A nice glass of red wine perhaps? Hmmm…maybe that’s too much to ask at a place where onion blooms are a specialty…. A mixed drink? You begin reminiscing about those great sidecars your best friendused to make. Maybe a shot? That’s simple enough, isn’t it? How about those memories? Well, maybe we’ll fast forward through those recollections. Beer? Beer belly. What about a light beer? They’re low in carbs, right? Whatever the case, you presume there’s no Guinness in your future tonight. Or? Sigh. Now you really need something. What’s a Primal type to do when it comes to a simple social drink?Read More