Since its FDA approval in 1997, Letrozole, marketed as Femara, has been a critical drug in treating breast cancer in postmenopausal women by reducing estrogen production. Athletes sometimes use this medication to avoid estrogen related issues such, as gynecomastia when taking steroids as it works by blocking the aromatase enzyme that converts androgens to estrogens, in the body.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Disclaimer: Information provided it this page is for general information only and does not substitute for professional medical advice.
For more details consult with your doctor or healthcare professional.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.
Llewellyn, W. (2017). William Llewellyn's Anabolics.
United States: Molecular Nutrition, LLC.