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Mitohormesis - Suffocated Mitochondria Live Longer: Scientists Probe Longevity-Effect of Low-Level Stressors.

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Image 1: Walter Breuning died in April 2011at the biblical age of 114! And you bet that a man who has seen two world wars has had his share of mitohormetic stress in his life. As a diligent reader of the SuppVersity you will be familiar with the work of S. Schmeisser and M. Ristow from the Department of Human Nutrition at the University of Jena , here in good old Germany (where not everyone eats Sauerkraut und Weisswurst, even now that the Oktoberfest is in full swing). In previous publications, the scientists have (at least in my mind conclusively) argued against the publicly accepted free-radical hypothesis of aging, which implies that the presence of free radicals is one of the fundamental mechanisms of aging. Now, a few month after the publication of their last review back in May 2011, they are presenting the latest results from their own lab in a paper that is going to be published in the October issue of Hormone and Metabolic Research ( Schmeisser. 2011 ) . Want to liv...

Vanadium for Type II Diabetes!? Beneficial Effect of Trace Element on Blood Glucose Management in Rat Model.

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Some of you may remember that vanadium has once been hailed as nutrient repartitioner (it has been shown to increase glucose uptake into muscle tissue via GLUT4-receptors) in the fitness & bodybuilding community. After reports on possible toxicity issues, which were - at least in parts - based on reports of people who dosed according to the common "more helps more" mentality of our society, vanadium supplements, stand-alone or larger doses as part of micronutrient blends, have disappeared from the market. Science, on the other hand has not given up on this promising, yet non-benign "medication". A recent study ( Kurt. 2011 ) published in the journal Biometals underlines that the effects of vanadium, which was named after the Scandinavian goddess of beauty and fertility, Vanadis, do in fact border on those of a pharmaceutical drug. After treating rats with streptozotocin and thus inducing a metabolic profile that is generally considered an appropriate model f...
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