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Practical Implications of Recent Studies: Sour & Bitter Curb Cravings for Sweet & Salty | 30min 3x / Week Min. Training | Masturbation + Abstinence Boost Testosterone by ~50%

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The "Curb the cravings w/ sour and bitter foods"-implication is just one out of three science-based hypothesis on potential practical implications of recent studies. This could be the first part of a new SuppVersity article series. Not one that's published on a regular, like weekly, basis. Rather one that will appear from time to time - out of the blue, or the depth of my forehead - to cast a spotlight on potential applications of recent scientific findings. I can already tell you that not all of them will eventually work - that's how hypothesis work: You formulate them based on the existing evidence, only to realize that you were completely missing the boat, when you argued that eating sour and bitter foods will help you shut down your junk food cravings... which reminds me: Let's not lose additional time and get right to implication numero uno which is, ... Implication 1: If you are always ravenous, eat bitter or sour to stop the cravings -- As with all...

Clenbuterol as Libido Booster? Not really...

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Figure 1: Chemical structure of clenbuterol ( R )-Isomer (top) and ( S )-Isomer (bottom) ( wikipedia.de ) In a 1989 study Benilla et.al. (Benilla. 1989) found an astonishing effect of low (0.01mg/kg) / high (0.1mg/kg) dose clenbuterol administration to rats. Interestingly, the beta-agonistic effect of Clenbuterol increased or decreased sexual activity depending on former activity levels . For sexually vigorous rats Clenbuterol decreased the sexual activity significantly, while formerly sluggish rats on a low dose clenbuterol regimen (0.01mg/kg/day) suddenly became "serial lovers" with an increase in mount latency from a sluggish 580.3s to a horny 99.5s. Their pharmacologically improved mount latency is however is still longer than that of untreated, sexually vigorous rats (61.5s). Similarly, their postejaculation interval (462s) is still 32% above that of their naturally ruttish fellows. Bottom line: Do not try to use Clenbuterol as a Viagra replacement AND pleas...

Anti-Androgenic Effect of ATD

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A few month ago a study by Svensson ( Svensson. 2010 ) caused quite a fuss in the supplement world. The scientist had injected huge amounts of ATD into his laboratory rats and found that "the aromatase inhibitor 1,4,6-androstatriene-3,17-dione (ATD; 60 mg/kg/day s.c.) decreased behavioral disinhibition in testosterone-treated rats (without affecting accessory sex organ weights)". In view of the huge dosage, I simply ignored the results of that study until I recently stumbled across a whole bunch of papers which support the notion that ATD is in fact anti-androgenic, in that it does reduce testosterone receptor binding in the brain ( Kaplan. 1989 ). The negative effect of ATD administration on mating behavior and success (2x ejaculation) in testosterone treaded rats is alarming (cf. figure 1): Figure 1: Effect of ATD supplementation on sexual performance of hypogonadal rats treated with testosterone + propylene glycol (T+PG), testosterone + ATD (T+ATD) or ATD alone. ...
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