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Can an Alternate-Day High Fat Diet Turn You into a Fat Burning Machine (Boost Your Muscles' Oxidative Capacity)?

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Whether the "alternate-day high fat diet" is in fact an alternative to "training low and competing high", which you can also tweak like this , appears questionable to me, but it is certainly interesting. If you take a look at the contemporary "low carb"-hype, one of the often-heard arguments in favor of high(er) fat and low carbohydrate intakes is the notion that this would increase your cells' ability to bur fat... or, as some people phrase it: "A high fat diet will turn you into a fat burning machine!" Believe it or not, this is not totally wrong. What is wrong, though, is that the increase in mitochondrial fatty acid oxidation capacity, which is an adaptive response to the lack of other energy sources, will translate into direct fat loss. Eventually, you will still only lose weight and body fat if you are in a caloric deficit: high carb, low carb or no carb - personal preferences and parameters may determine which one works best for ...

Is »BAIBA« the Next Big Thing in Fat Loss Supplements? 24% Reduction in Fat Gain is an Impressive Number, But...

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Could BIBA be the active ingredient in a pill that solves your weight problems once and for all? Or is that too good be true? Beta-aminoisobutyric acid, aka BAIBA, is a natural catabolite of thymine. As with many other purported "next big things in fat loss supplements", early rodent studies suggest that it can significantly reduce body fatness through a mechanism that appears to involve increases in fatty acid oxidation (FAO) and reductions in de novo lipogenesis - in particular in the liver (Maisonneuve. 2003 & 2004; Begriche. 2008). As Karima Begrich et al. point out in a more recent review of the literature, "experimental evidence [... also] suggested that BAIBA could reduce body adiposity through increased leptin expression and secretion" (Begriche. 2010). Some people say that caffeine is the last real " fat burner " left on the market Remember: With Coffee More Won't Help More Coffee - The Good, Bad & Interesting Three C...

Optimizing the "Fat Burning Zone" : Chronic Endurance Training Boosts Fatty Oxidation - Does More Help More?

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You as a SuppVersity reader should know that there is no "instant gratification" with  "doing cardio" and that doing it "in the zone" is totally 90s... 1990s, even ;-) For decades, the "Fat Burning Zone" has been one of the holy grails of exercise sciences. Then somebody realized that maximizing the ratio of fat : glucose that's are being used as fuel during a workout doesn't really have an effect on weight loss and all of a sudden papers with titles like "Changes in peak fat oxidation in response to different doses of endurance training" (Rosenkilde. 2013) have become a rarity... although, if you look closely, you will realize that this is actually not another investigation into the realms of the "Fat Burning Zone", but an afford to quantify the effect of regular "cardio training" on your bodies ability to oxidize fat, instead of glucose. Don't worry it's not really about the "fat burning...

Vitamin D3 a "Fat Synthesizer"!? Rodent Study Shows +33% Increased Fat Deposition in Vitamin D3 Supplemented Mice.

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Illustration 1: Experts will recognize from looking at these Oil Red O-stained longissimus dorsi slices of mice on a normal and a vitamin D3 supplemented diet that supplemental (! not vitamin D from the sun !) "vitamin D3 can be used a s a fat synthesizer and meat tenderizer in meat-producing animals". (img in illustraton from Choi. 2011 ) I have been railing against the current vitamin D hype for months now. In that, I have at no point in time implied that "backfilling" depleted vitamin D levels via supplementation could not be beneficial (or at least not harmful), nor have I at any time excluded that vitamin D3 supplementation (even if you are in the "normal" range) could have its merit (cf. vitamin D3 + HMB ). What I have done though, was to point at the lack of controlled studies that would support any of the benefits supplemental vitamin D3 is currently hailed for all over the Internet. This amazes me, because the very same "gurus" who...
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