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8x Increase in "Mitochondria Building" Protein PGC1-Alpha W/ Medium Intensity Exercise in Glycogen Depleted Elite(!) Cyclists: Training Revolution or Recipe for Disaster?

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With only 2-7x increases in PGC1-alpha expression HIIT seems to lag behind compared to this "eat low, train low, gain high" strategy, but not every protein essay that glitters in the petri dish will turn into Olympic Gold in the real world ;-) As a diligent student of the SuppVersity you should by now have at least a preliminary understanding of how the adaptive machine you call your "body" adapts to the various nutritional and physical challenges most people subsume under the all-encompassing and pretty nondescript terms "diet" and "exercise". Against that background it should not really come as a surprise that researchers from the The Swedish School of Sport and Health Science are soon going to publish the data of an experiment that shows that even (you could probably also say, in particular, although respective evidence is still missing) highly trained athletes can benefit from exercising in a glyocogen depleted state - at least if the y...

Barley Water: Traditional British Soft Drink Turns out to be Natural Ergogenic

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A recent investigation into the effects of 4 weeks feeding of barley water ( talbina ), a traditional British soft drink ( click here for recipe ) to albino mice found remarkable neurological and endocrine changes ( Bawazir, 2010 ): [...] this treatment caused significant increase in, dopamine (DA), serotonin (5-HT) and gamm-aminobutyric acid (GABA) contents in different brain areas (Cerebellum, striatum, cerebral cortex, hypothalamus, brain steam and hippocampus) of male albino rats. Moreover, it caused the maximal increase in GABA content in the cerebral cortex after 4 weeks (+41.51%) and the maximal increase in DA, GABA, 5-HT and 5-HIAA content in the cerebral cortex after 3 weeks ((+62.85, +41.51, +72.73 and (+71.98%, respectively) . Significant increases in cortisol (+20.09 %) and testosterone ( 46.8%) levels were found in blood after 4 weeks. The tubules of testis showed an increased active spermatogenesis with significant rise of number of mature sperms. Before you start bo...
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