A couple new studies find that a ketogenic diet promotes a longer, healthier lifespan. That's great, but the results have only been confirmed for lab mice. I've written about mouse-based dietary studies a few times over the years. None have impressed me much. Some have seemed quite odd. For instance, way back in 2011, I wrote a post entitled "Eating fish makes mice fat, study claims." Scientists fed some little rodents farmed raised salmon, and some the same diet without salmon, and found the fish-eating mice suffered more insulin resistance, visceral obesity, and glucose intolerance. As the researcher noted, the farmed salmon contained "persistent organic pollutants." … [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 ...]
Beliefs can cause inflammation of the brain
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 … [Read more ...]
A windy, low-carb weekend in Chicago
This past weekend Anita and I traveled to Chicago by train. I was attending a professional conference, and she came along for the ride. The train is our favorite way to get to the City of Broad Shoulders. It picks us up at a small town in mid-Michigan -- a major hub in the old days but now just a place that the train stops at twice a day, going west in the morning and east at night. A few hours after we get on board, the train deposits us at Union Station, a short cab-ride from the Loop. … [Read more ...]
Low carb lunch: a lettuce-wrapped burger
I tried a lettuce-wrapped burger for lunch today. Nothing fancy -- just a pan-broiled patty of ground chuck with mustard and pickle enclosed in large leaves of ice-berg. Who needs bread or buns? Well, a lot of people think they do. I used to be one of them. Before I reduced my carb-intake, I ate bread nearly every day, and often twice a day. The main purpose of bread in my life was to make sandwiches. Yes, I occasionally toasted a slice or two for breakfast, usually coating it with jam but not that demon butter, and every few weeks I might dip a few slices in egg to make French Toast. … [Read more ...]
No-filler salmon patties
Before I started eating low-carb, salmon was a minor part of my diet. If I ate salmon at all, it was in the form of a grilled or broiled salmon steak, usually in a restaurant. I never purchased or prepared canned salmon. But that has changed. Now I look for sales on canned salmon, and try to always have a few cans in the pantry. Canned salmon is usually wild-caught fish, which has a better reputation for purity than farm-raised fish. It's typically sold in 14.75 ounce cans, each of which provide 630 calories, 84 grams of protein, and significant calcium and Omega-3 fat. Salmon is … [Read more ...]
Great foods for a low-carb diet (part 2): seeds
Maybe it's a stretch to call seeds "great food." Also, a reader new to low-carbing might get the impression that low-carb is a diet for the birds. That impression would be wrong unless we're talking about birds of prey! Seeds are at least a useful food, packing plenty of nutrition into a tiny space, and I have added a couple of seed products to my diet since going low-carb: sunflower kernels and flax seed meal. As you can see from the above, neither photographs well. Roasted sunflower kernels taste better than they look; flax seed meal, not so much. (Update -- also see "Chia: yet … [Read more ...]
My Ketonix has arrived (updated)
Unboxing of my Ketonix 2015 I opened the mailbox today to find that my Ketonix 2015 Blue had arrived from Sweden. The arrival of a new gadget is always a cause for celebration. In this case, I was also relieved. I ordered the Ketonix via the company's website on April 23, selecting the regular "letter" type shipping, so I figured it would take a while to get here. But as the days, and then the weeks, went by, I started to wonder. It's a long way from Sweden to Michigan (as my great great grandparents discovered). Anything could happen to a little box. But the Ketonix 2015 got here in … [Read more ...]
Net carbs vs. total carbs (LCN 66)
Total Carbs - Fiber = Net Carbs Low Carb Nugget 66 Math to the rescue? Net carbs are the difference between total carbs in a food and the fiber. The idea is that fiber doesn't do much if anything to raise your blood glucose, so you can safely ignore it. Keep your net carbs low, and you'll keep your blood glucose and insulin response low. Then your body can burn fat. But can you trust net carbs as a guide for eating? … [Read more ...]
Low-carb brunch on a summer Sunday
I took a walk this morning, swinging around the city cemetery (always inspirational), and came loping home with an appetite. That, of course, is the rub for all those who think they can work-out to lose weight. The more you work, the hungrier you get. Having eaten a modest breakfast four-and-a-half hours earlier, I figured a low-carb brunch was in order. Here's what I made myself: Pictured are two eggs scrambled in coconut oil, a salmon patty, and five halved fresh strawberries. The salmon is wild-caught Alaskan, full of protein and omega-3 oil, and reputed to be an excellent food for … [Read more ...]
A low-carb dieter’s blood test results (updated)
When I first began eating my low-carb, high-fat (LCHF) diet, and losing pounds and inches around the middle, I encountered the occasional nay-sayer -- someone who was sure all that fat in my food was going to clog up my arteries and kill me dead, sooner rather than later. I've escaped that fate for six years. Indeed, within a few months of starting my low-carb diet, I had significantly reduced my belly-fat, and my blood-pressure. Those were powerful indicators that I was improving my odds of avoiding cardio-vascular disease and a heart-attack. But a skeptic might say, "What about the … [Read more ...]