I’ve been asked to comment on the latest media deluge to suggest that red meat is again the primary cause of atherosclerosis, heart disease, and your impending doom. At least this time they’re targeting something other than cholesterol: this time it’s carnitine.
Carnitine is found in red meat, mostly, as well as dairy, tempeh, and some other meats, and it performs a number of important roles in the human body, foremost of which is the transportation of fatty acids into the mitochondria for breakdown into useable energy. It’s so important to basic function that we make endogenous carnitine by synthesizing it from the amino acids lysine and methionine. Vegans and vegetarians, who tend to run deficient in carnitine, benefit greatly from supplementation (or a nice steak). It’s even been used to reduce atherosclerosis (albeit in rabbits), improve arterial function, and help heart failure patients recover. Carnitine is not some evil compound.
A popular product class is the “sleepy time” tea. These are the teas which purport to help you unwind from a rough day, relax in the midst of exterior (or interior) chaos, and chill out in a state of relatively peaceful bliss. Many of us live in a state of constant stress punctuated by bouts of acute but transient ease of mind, when it should be the other way around (constant ease of mind punctuated by bouts of acute but transient stress), and these teas and their ingredients claim to help you correct the imbalance. But supplement manufacturers say a lot of things, not all of them true.
What works? What actually helps you ease troubled thoughts? What’s actually worth your money and the time it takes to brew a cup of hot water?
It’s Monday, which means it’s time for another edition of Dear Mark. This week, I’m covering four reader questions. First up is a really tricky one: ApoE4, the ancestral allele that’s classically associated with a host of maladies, like cardiovascular disease and Alzheimer’s. What’s the deal with it? We don’t have any concrete answers (yet), but I give my take on it. Next, I tell a reader who’s flying to Chile for vacation how I recover from travel-related sleep disturbances and realign my circadian rhythm. After that, I cover another paleo debunking that’s actually not much of a debunking, this time a TEDx video from Christina Warriner. And finally, I explore the eternal question of Halls cough drops, including whether or not any natural alternatives exist.
The Primal Life Kit is still available. If you enjoy obtaining reams of valuable ($485 worth) knowledge (including a month’s subscription to my own Primal Blueprint Meal Plan service) for cut-rate prices (just $39), you will like the Kit. Buy it.
Got brain drain? Go for a walk in the park.
Is “salt-sensitive” hypertension just glucose intolerance in disguise?
Three whole eggs a day is just what the cardiologist ordered.
Head cheese is not cheese at all, and these days it’s not always made from meat simmered off the head of a pig. A more accurate and appetizing way to think of head cheese is simply that it’s a cold cut made from tender, fatty pork.
Head cheese isn’t hard to make at home, especially if you have a pressure cooker and use pig’s feet instead of a pig’s head. A pressure cooker completes the simmering process in 1 hour, rather than 3 or 4. And pig’s feet are easier to find than a whole pig’s head (and there’s a little less of a gross-out factor if you’re squeamish). Hispanic supermarkets almost always sell pig’s feet, or you can special order them from a butcher or local farm.
© 2013 Mark's Daily Apple | Design By The Blog Studio