Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — #Progesterone

Topical Delivery of Sex Steroid Hormones and Distribution in Different Body Fluids

Posted by Ben White on

By David Zava, ZRT Laboratory Delivery of the bioidentical hormones estradiol (E2), progesterone (Pg), and testosterone (T) through the skin as a cream or gel (topically) has become a mainstay of bioidentical hormone replacement therapy (BHRT) for women and men. A plethora of FDA-approved pharmaceuticals, compounded, and even over-the-counter topical BHRT products are available. The popularity of these products lies not only in their ease of use but in proven clinical efficacy [1-5] in treating hormonal deficiencies mostly brought on by ageing of the female (menopause) and male (andropause) reproductive systems. Dosing for Optimal Clinical Benefit Over the past 30 or so...

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Menopause – Is It All In Your Head?

Posted by Ben White on

By Dr. Kate Placzek, ZRT Laboratory Estrogen.  We've heard Dr. Zava call it the "angel of life, and the angel of death." Too much can be hazardous. Too little can be problematic also.  Not many people realize this, but estrogen plays a role in more bodily functions than just reproduction. In fact, estrogen has many important functions in the brain.  Studies show that decreasing levels of estrogen can cause two of the most common perimenopause symptoms – hot flashes and mood fluctuations. Curious how this happens? Read on to learn the details of this biochemistry.  SUMMARY The main focus of this blog is the time in a woman’s life...

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Going Through "The Change" - Mood and Menopause

Posted by Ben White on

Original of this artickle was Posted by Dr Kate Placzek, on ZRT Laboratory. Keeping awake, throwing blankets off at night. Fatigue and irritation punctuated throughout the day by heat dissipating from every pore, clouding thoughts, reinforcing forgetfulness. Hair falling out so stubbornly fast. Clothes choosing when to fit. Flooding periods coming sporadically, unexpectedly. They call it “the change of life” – but I feel like a different person altogether. What is happening?          In perimenopause, the physiological landscape is subject to tremendous change with estradiol and progesterone at the heart of the transition. Progesterone levels fall quickly – no ovulation...

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Natural Progesterone Can Help Treat Breast Cancer- New Research Shows (Part 2)

Posted by Ben White on

A Recipe for Beating (and Preventing) Breast Cancer The latest research on natural progesterone and breast cancer clearly indicates how important it is for women to maintain healthy, normal levels of progesterone that are in proper balance with estrogen. Doing so could not only increase many womens’ chances of recovering from breast cancer – as the latest research indicates – but could also help them to avoid getting breast cancer in the first place. As Dr. John Lee and Dr. David Zava point out in their book, hormonal imbalances have reached epidemic proportions in most developed countries over the last...

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Natural Progesterone Can Help Treat Breast Cancer- New Research Shows (Part 1)

Posted by Ben White on

 A large team of scientists working on multiple continents published a research study that came to startling conclusions about breast cancer and natural progesterone. The team determined that unlike synthetic progestins, which increase breast cancer risks, natural progesterone has the potential to slow the growth of many breast cancer tumors or even shrink them. While this finding is stunning, it is not new. It is one of several conclusions about progesterone that Dr. John R. Lee, M.D. and Dr. David Zava, Ph.D. made more than a decade ago when they co-wrote the book, What Your Doctor May Not Tell You...

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