Blog: Hormonal Balance & Health Tips | Health Natura
Progesterone for Perimenopause: Why Adding Estriol Makes All the Difference
Essential Facts
Progesterone and estriol together create a molecular partnership that addresses perimenopause symptoms with precision and safety.
• 80% of women experience inadequate relief with progesterone alone - combining with estriol achieves 90% symptom reduction [18][18][18].
• Cyclic Dosing: 200mg progesterone for 12-14 days during early perimenopause, transitioning to 100mg daily continuous dosing.
• Estriol targets vaginal dryness and urinary dysfunction without estradio
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Apr 21st 2026
Pregnenolone vs Progesterone: A Doctor's Guide to These Essential Hormones
The distinction between pregnenolone vs progesterone is an important one in hormone health and represents one of our most frequently asked questions. Pregnenolone, the "mother hormone," serves as the foundational precursor to virtually all steroid hormones in your body. Your body naturally produces approximately 30mg of pregnenolone daily during youth, with significant concentrations found in brain tissue.
These hormones perform distinctly different functions despite their similar names. Pr
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Jun 2nd 2025
The Truth About Switching Progesterone Dose & Route: What Doctors Don't Tell You
Finding your perfect progesterone dose isn't simple. The route of administration significantly affects how much progesterone reaches your bloodstream. Studies show that vaginal progesterone delivers higher serum levels and a longer half-life compared to oral forms - crucial information that doctors rarely mention when prescribing.
Progesterone form variability is striking. Intramuscular progesterone shows a coefficient of variation of 146%, while the vaginal and subcutaneous routes demonstrate s
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May 29th 2025
The Hidden Link Between Gut Health and Hormones An Expert Guide
Your gut houses the largest ecosystem in your body. The connection between gut health and hormones involves more than 1,000 bacterial species in your colon, and each person hosts at least 160 unique species.
Got questions? Ask the author in the comments section at the bottom of this page.
Gene expression in gut microbiota is 100 times greater than human gene expression. This highlights the crucial role these bacteria play in hormone balance. The gut-hormone connection affects weight, metabolism,
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Apr 14th 2025