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Item# LC004317

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  • Progesterone
  • Item Catalog Number: LC004317

Two recent studies of progesterone supplementation validate what the Life Extension Foundation® has contended for many years: restoring the body’s supply of natural progesterone confers multiple health benefits, including balancing blood sugar levels, promoting normal sleep, reducing anxiety, and stimulating new bone growth.1,2

Nature has given progesterone to men and women alike to balance and offset the powerful effects of estrogen. Some of the most common concerns of aging that women have are weight gain, insomnia, anxiety, depression, and migraine. For other women, even more debilitating conditions such as cancer, uterine fibroids, ovarian cysts, and osteoporosis now play a predominant role in their lives.

As men age, complaints of weight gain, loss of libido and prostate enlargement top their list of health concerns. Many physicians and scientists are becoming more aware of a common link between these conditions and an imbalance between two sex hormones: progesterone and estrogen.

Fasting is not required for this test. Take all medications as prescribed.

Special Note:
If you are supplementing with any hormones, it is important to take them approximately 2 hours prior to having your blood drawn. Any type of contraceptives that contain hormones will invalidate hormone results.


1. J Steroid Biochem Mol Biol. 2005 Jul;96(2):95-108.
2. Ann NY Acad Sci. 2005 Jun;1052:152-69.

The laboratory services are for informational purposes only. It is not the intention of National Diagnostics, Inc and Life Extension to provide specific medical advice but rather to provide users with information to better understand their health. Specific medical advice including diagnosis and treatment will not be provided. Always seek the advice of a trained health professional for medical advice, diagnosis or treatment.

Both the physician and the testing laboratory are independent contractors with whom National Diagnostics, Inc makes arrangements for your blood tests. Neither National Diagnostics, Inc or Life Extension will be liable for any acts or omissions of the physician, the testing laboratory, or their agents or employees.