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Letrozole is a powerful non-steroidal aromatase inhibitor, commonly used in bodybuilding, particularly for those using significant amounts of aromatizing steroids or those prone to gynecomastia. It is also prescribed in medical settings for conditions requiring estrogen reduction.
Key Benefits:
Strong Aromatase Inhibition: Letrozole is one of the most potent aromatase inhibitors available, effectively reducing estrogen production by up to 98% with a 2.5mg dose.
Gynecomastia Prevention: It is often used to treat gynecomastia, especially when detected in its early stages, by reducing estrogen levels that may lead to breast tissue development.
Testosterone Enhancement: Letrozole can indirectly support testosterone production by boosting luteinizing hormone (LH) and follicle-stimulating hormone (FSH), though this is not its primary use.
Dosage Guidelines:
Dosage Caution: It’s important not to exceed the recommended dosage, as higher doses may lead to energy depletion. A 2.5mg dose can be too high for some users and should be approached cautiously.
Recommended Dosage for Bodybuilding: For effective estrogen control, a 0.5-1mg dose every other day is typically sufficient to prevent estrogenic side effects without draining energy levels.
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