Verbatim response from Claude
Bioidentical vs. Standard HRT
Standard HRT uses hormones that may be synthetic or derived from animal sources (like Premarin, made from mare's urine) with molecular structures slightly different from human hormones.
Bioidentical hormones have a molecular structure identical to hormones your body naturally produces.
Key Differences
| Standard HRT | Bioidentical HRT | |
|---|---|---|
| Source | Synthetic/animal-derived | Plant-derived (soy/yam) |
| Structure | Similar but not identical | Exact match to human hormones |
| Regulation | FDA-approved | FDA-approved OR compounded |
| Customization | Fixed doses | Can be customized |
FDA-Approved Bioidentical Options (Worth Considering)
- Estrace – bioidentical estradiol pill
- Vivelle-Dot – estradiol patch, well-regarded
- Prometrium – bioidentical progesterone capsule
- Bijuva – combined bioidentical option
Compounded Bioidentical Pharmacies
- Winona or Midi Health – telehealth platforms specializing in bioidentical HRT with physician oversight
Important Caution
Compounded bioidenticals are not FDA-regulated for safety/efficacy, so working with a knowledgeable physician matters enormously. Always consult your doctor about what's right for your specific situation.