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       #Post#: 306--------------------------------------------------
       Letrozole The Strongest Anti-Estrogen there is
       By: Road2HardCoreIron Date: May 25, 2018, 6:28 pm
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       Letrozole Doubles Mens Testosterone Levels
       Letrozole Doubles Mens Testosterone Levels
       Blog Entry #48
       By Admin – Steroidal.com
       Letrozole, or also commonly referred to as Femera, is an
       anti-estrogen. To be more precise it’s actually an aromatase
       inhibitor (AI) and lowers estrogen levels by binding to the
       aromatase enzyme. Estrogen is produced in men mainly by the skin
       and adipose tissue, but also by the adrenals, liver, mammary
       glands, hair and in the male gonads. Estrogen levels are
       important in men and are used for a variety of functions in the
       body. These include, bone density, lipid metabolism, growth and
       sexual maturation.  Unfortuneatly, its not all good and when
       estrogen is left to climb side effects can arise some of these
       are; water retention, gynecomastia, acne, cholesterol problems,
       cardiovascular issues, loss of sex drive, energy, prostate
       issues, cardiovascular problems, cancers and aggression or mood
       swings. These side effects can be apparent during puberty, but
       also when testosterone based anabolic steroids are used as they
       can aromatase and push estrogen up. Which is why AIs are used to
       ward off these nasty side effects, some permanent. AI use has
       risen in recent years because these side effects are more
       understood and AIs have been more widely available now often
       sold for “research”.
       A compound that blocks estrogen, much like a selective estrogen
       receptor modulator (SERM), or lowers circulating estrogen levels
       has the ability to raise natural levels of testosterone. These
       work by different mechanisms, but essentially anything
       anti-estrogenic can raise total testosterone in healthy men. A
       SERM does this by blocking the estrogen receptor in the
       hypothalamus and an AIs mode of action is changing the
       androgen:estrogen ratio. The human body is a fantastic and
       clever biological machine, and when it senses a low estrogen
       level, it compensates by increasing testosterone output to
       balance testosterone and estrogen. But how much can it raise
       natural testosterone levels?
       In 2010 Urologists at the University of Mersin in Turkey,
       conducted a study on 27 infertile men [1]. The men were given
       the 2.5mg for six months, half of which suffered from Azospermia
       (no sperm).
       The figure below shows that the men given 2.5mg every day of
       Letro had doubled their testosterone levels in six months.
       Estrogen levels also fell 45%. In another study done in Canada
       in 2009, Letro again
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