How dangerous is that beef-steak? Beliefs, dogmas and habits of mind are powerful things. I'd sooner have them on my side in an argument than the puny forces of reason and evidence. Take the belief that saturated fat is the source of all evil in the modern diet. It's a deeply and widely held notion in the Western World. Somehow, we all just know that eating red meat will kill us by clogging up our arteries with its saturated fat. Doctors, nutritionists, media pundits and ordinary people have repeated the idea so often that it has taken on the aura of folk wisdom. You could hardly be blamed for thinking that people have always believed red meat would kill them. In fact, the dogma is younger than I am. … [Read more ...]
Intermittent feasting for weight loss (LCN 63)
Feast, fast, or something else? Low Carb Nugget 63 A study out of Australia suggests that breaking up a calorie-restricted diet with periods of increased eating (relative feasts) could produce better results for weight loss. Researchers at the University of Tasmania reported their findings in the International Journal of Obesity. What exactly were the findings and what might they mean for those of us on a low carb, high fat diet? … [Read more ...]
Low-carb diets and dental health
Examining the relationship between low-carb diets and dental health Last updated: April 2017 When you eat a healthier diet and lose weight, you can reasonably expect good news from a medical exam. I've gotten such good news in the past few months: lower blood pressure and improved blood lipid numbers. But I wasn't expecting diet-related good news from my semi-annual dental cleaning and exam. I got some anyway. My teeth were fine. I have a bunch of fillings from years ago, and sometimes one needs replacing, but new cavities have been relatively rare in recent years. Even before going … [Read more ...]
Eating ancient wheat
I fell off the wagon one night, landing mouth-first in a small serving of pasta with meat sauce. Actually, I didn't fall off so much as hop off briefly. It was a calculated act, not a moment of weakness. My wife and I decided to try some fusilli (corkscrew pasta) made with einkorn wheat (a variety now considered a relic, first having been cultivated 12,000 years ago). I had read about this ancient wheat in reviews of Wheat Belly, a new book by Dr. William Davis. (For instance, see the reviews by Dana Carpender, Joe Lindley and Tom Naughton.) According to the reviews, Davis draws a … [Read more ...]
Coffee = Life = Coffee
Early on in my low-carb adventure, I ran across the advice to stop drinking coffee. That nearly ended my low-carb adventure right then. There are some things you can't give up. Coffee's at the top of my list. Repeat after me, friends: "Coffee is life, life is coffee." That is all ye know on earth, and all ye need to know. Coffee is low-carb -- right? There are carbs in black coffee -- about a tenth of a gram in a cup. S0 coffee is low-carb, though not quite as low-carb as plain water. In fact, black coffee has very little in terms of macro-nutrients of any kind. So why would low-carb … [Read more ...]
Keto targets for fat, protein & carbs (LCN 60)
Keto-safe targets for fat, protein & carbs Low Carb Nugget 60 To start or restart a ketogenic diet, you need to think about your macro-nutrient targets. Both carbs and protein need to be strictly limited, but dietary fat will be your friend. What are specific macro-nutrient targets? [Update] … [Read more ...]
Why we snack
Do we eat more because we eat more often? Yes, says a study that claims Americans eat 570 more calories per day now than they did 30 years ago because they are eating all of the time. The study's lead author, Professor Barry Popkin of the University of North Carolina at Chapel Hill, told CNN Health that "the real reason we seem to be eating more (calories) is we're eating often." But is eating frequency all there is to it, or does what a person eats make a difference? To say we are eating more because we eat more often simply raises the question of why we indulge between meals. Is it just … [Read more ...]
Baked, broiled or deep-fried: how do you like your variables?
Study: Baked, Broiled — But Not Fried — Fish Is Good for the Heart – TIME Healthland, May 26, 2011. Want a healthier heart? Try adding fish to your diet. But be careful how it's cooked, a new study warns: baked or broiled fish will boost heart health, but fried fish is probably better left uneaten. Heart failure risk lower in women who often eat baked/broiled fish--American Heart Association, Press Release, May 24, 2011. This study showed that the type of fish and cooking method may affect heart failure risk. The researchers found that dark fish (salmon, mackerel and bluefish) were … [Read more ...]
DNA, diet, and weight
Can spitting into a test-tube tell you which diet is best for you? Earlier this year, Anita and I each sent in a sample of our saliva to 23 and Me, a company that does commercial genetic testing. I'm not plugging the service, and this is not intended to be a full-scale review. But some of our DNA test results are relevant to the topic of diet. We both opted to receive ancestry and health-related reports of our DNA. At first, I was only going to get the ancestry report, but changed my mind after getting that report and seeing Anita's full set of reports. (Note: Anita has agreed that I may … [Read more ...]
Another look at protein (LCN 61)
Reconsidering my protein target Low Carb Nugget 61 Dietary protein intake is an important number to get right. If you eat too little protein over a long stretch, your body will suffer. If you eat too much protein, you could be at greater risk for kidney problems, and your blood glucose may rise, requiring a release of insulin. Exactly how much protein you should eat depends on several factors. Your size and activity level are two. Show Links "How Much Protein Should You Eat Per Day?" Kris Gunnars. HealthLine. June 8, 2017. "Keto targets for fat, protein & carbs (LCN 60)." The Art … [Read more ...]
Fiber makes Brussels sprouts low-carb
Brussels sprouts, those cute little mini-cabbages named after a Belgium city, are one of the higher carb vegetables that I regularly eat. One cup of plain cooked Brussels sprouts will set you back about 11 grams of carbohydrates, and 4 grams of protein. All that, and you only get 55 or 56 calories of energy. That means a lot of us will be inclined to eat more than a cup. I probably eat between a cup-and-a-half and two cups at a time. As with other green vegetables, there is little fat naturally present in Brussels sprouts, just eight-tenths of a gram of fat in the one-cup portion. … [Read more ...]