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Do Chronic Energy Deficits Make Athletes Fat? The Longer & More Severe You Starve, the Fatter You Are. Irrespective of What the Calories-in-VS-Calories-Out Formula May Say

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This is not an "anti-gymanstics" or "anti-runners" article, this is an anti-ruin-your-life-post for the average female and male gymrat. Maybe you've read about the results Deutz, Bernardot, Martin and Cody published in their 1999 paper on the "Relationship between energy deficits and body composition in elite female gymnasts and runners"... in fact, it may be possible that I already mentioned it in the "Athletes Triad Series" ( read more ), but even if I did, the fact that I get messages like "I eat 1,100kcal/day and still gain, not lose fat" or "my girlfriend eats 900kcal/day and maintains that this is normal ", tells me it does not matter if I mention one or two of the figures the authors compiled in this unfortunately highly "under-cited" paper (only 72 citations are referencing this article) twice. If that makes just one of the victims of their own ambition rethink what he or she is doing, it was well ...

Increasing Adolescent Obesity Among Girls: How School Stress is the New Scapegoat When the Skinny Fat Phenomenon and Twinkie Diets Really are to Blame.

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Image 1: Was it school stress that cost Michelle Obama her famous "guns" (=muscular upper arms)? Probably not - and despite contrary conclusions in the study at hand, I doubt that it is school stress that leaves our daughters fat, but undermuscled. What do you say? According to the results of a recent evaluation of the data from the European HELENA trial, school, or rather the stress your children are exposed to within the educational system, may be one of the reasons for the increasing number of obese adolescents (age 12-18 years) - at least if we trust the statistical finesse of Tineke De Vriendt, Els Clays and 10 other scientists who recently published a paper on European adolescents’ level of perceived stress and its relationship with body adiposity in the European Journal of Public Health ( DeVriendt. 2011 ). The study was part of the Healthy Lifestyle in Europe by Nutrition in Adolescence cross-sectional study (HELENA-CSS) , the aim of which is to obtain "reli...

Resveratrol Increases Metabolic Rate in Monkeys

It has become relatively silent around resveratrol in the past months. Many of its purported health benefits turned out to be less pronounced than early studies suggested and the availability of cheap high-quality supplements is still low. A new study published in BMC Physiology 2010, 10:11 ( Dal-Pan. 09 July 2010 ) did however find a significant effect of resveratrol supplementation at 200 mg/kg/day on the body weight gain of grey mouse lemurs (Microcebus murinus) during the winter month. The researchers found "a decreasing energy intake by 13% and increasing resting metabolic rate by 29% ". The reduced weight gain may thus in parts be ascribed to the anorexic effect of resveratrol supplementation. Of greater importance is yet the finding that ... "resveratrol activates energy expenditure by inducing an increase in resting metabolic rate and a decrease in torpor patterns that play key roles in energy saving in this primate." So before you "fatten up" in ...
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