Verbatim response from Claude
Bioidentical Hormones vs. Standard HRT
What They Are
Standard HRT uses synthetic hormones or those derived from animal sources (like pregnant mare urine) that are similar to human hormones but not chemically identical.
Bioidentical hormones have a molecular structure identical to hormones your body naturally produces.
Key Differences
| Factor | Standard HRT | Bioidentical HRT |
|---|---|---|
| Source | Synthetic/animal-derived | Plant-derived (yam, soy) |
| Structure | Similar to human hormones | Identical to human hormones |
| Regulation | FDA-approved | FDA-approved or compounded |
| Customization | Standard doses | Can be customized |
Product Recommendations
FDA-approved bioidentical options (generally considered the safer choice):
- Estrace (estradiol) - widely prescribed
- Prometrium (progesterone) - natural progesterone
- Vivelle-Dot (estradiol patch) - consistent delivery
- Bijuva - combined bioidentical option
Standard HRT brands:
- Premarin (conjugated equine estrogen)
- Prempro (combined)
Important Note
Compounded bioidentical hormones from specialty pharmacies lack FDA oversight, so FDA-approved bioidentical products are generally recommended by mainstream medical organizations.
Always consult your doctor to determine what's right for your specific situation.