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Freezing, Defrosting, Toasting, and Your Glucose Response to White Bread | Additives Ruin Part of the 30-37% Benefit

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Who would have thought that: More convenient, in the eyes of most people better tasting and still better for your blood glucose management: Take white bread from the freezer, defrost at room temperature overnight, and toast it for a 30% reduction in postprandial glycemia even if you're perfectly healthy! In the SuppVersity Kitchen Science article-series, I address questions that may have passed your mind when you've been cooking, doing the groceries, or looking at the photos of your favorite Insta-Foodies. Today's article addresses the reality of "Making white bread great(er) again!"  Or, shall I write "making the glucose excursions from eating white bread smaller again" - having more than 30% less glucose trickling into the blood of absolutely healthy subjects who were recruited for a study at the Oxford Brookes University ( Burton 2007 ).(three male and seven female) sounds "great", no? Review older articles about bread & co. and ...

Cooking Fatty Fish & Omega-3s: Do Baking, Broiling, Frying in Different Oils, or Microwaving Affect DHA, EPA & Co?

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The good news is: Frying fish is not as bad as you may have thought it was. The oxylipin content even decreases. I won't tell you something you didn't know already when I quote from the introduction of a recent paper in Food Science and Nutrition  that "[s]tudies show that a decreased risk of cardiovascular disease (CVD) is correlated with a diet high in long-chain (LC) omega-3 (n-3) polyunsaturated fatty acids (PUFA)" (Flaskerud 2017)" and remind you that, outside of supplements, the primary dietary source of LCn-3 PUFA is fatty fish (Mori, 2014). Against that background, it is of paramount (health) importance that you don't damage the precious and oxidative not exactly stable DHA and EPA in your fish during the cooking/frying/baking process. You can learn more about fish & co. at the SuppVersity Fish Oil Makes You Rancid? POPs in Fish Oils are Toxic! All Top-Selling US Fish Oils Rancid Fish Hydrolysate for Fat Loss Steam Fish in ...

Buying, Roasting, Grinding, Brewing: Coffee 101 -- How to Do it to Get the Optimal Stimulant and/or Health Effects

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Don't worry you don't need a $10,000 machine to brew a better coffee. Yeah, I know this is not the first article you've read to tell you how to brew the optimal coffee , I am pretty sure, however, that it's the first to define optimal  by different, objectively measurable criteria such as the caffeine content, the amount of healthy chlorogenic acid in the brew, or the effect on blood lipids... sounds interesting? Well, let's take a look at the not exactly all-encompassing data I came up with after dozens of hours I spend on Google Scholar and PubMed... what? Well, ok, maybe it were not so many dozens, after all ;-) You can learn more about coffee and caffeine at the SuppVersity For Caffeine, Timing Matters! 45 Min or More? Caffeine Helps When Taken Intra-Workout, too Coffee can Help You Get into Ketosis Post-Workout Coffee Helps With DOMS The Coffee³ Ad- vantage: Fat loss, Appetite & Mood Quantifying the Benefits of Caffeine on Ex. ...

Food Irradiation, Threat to Our Health or an Ideal Alternative to Chemical/Heat Treatment? SuppVersity Kitchen Science

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If you google images for food radiation, you get an idea of the (misplaced) prejudices against killing bacteria with ionizing radiation instead of nutrient damaging heat or potentially health-threatening chemicals -- No wonder companies still avoid it. You may remember that I asked you to send in questions/research topics for the new SuppVersity Kitchen Science  series in my recent article about different frying methods . Well, until now, the response has been - to be honest - disappointing. The first of the readers' suggestions I am going to address is Boban's question whether the (meanwhile) common practice of food irradiation is (a) sensible and (b) safe. Now, I have to admit that the irradiation doesn't take place in the kitchen. I do, however, consider the act of grocery shopping part of "kitchen science"; after all, the choices you make in the super- or at the farmers' market will significantly affect the outcome of your "kitchen sessions...
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