A Naturopathic Doctor’s Perspective: Understanding Bio-Identical Hormone Replacement Therapy (BHRT)

Dr. Bonnie Brock, NMD, RD, MPH

Hormonal imbalance can quietly affect every corner of your life—from your sleep and energy to your mood, metabolism, libido, and beyond. As a naturopathic doctor, one of the most effective, personalized tools I use to help restore hormonal health is Bio-Identical Hormone Replacement Therapy (BHRT). Unlike conventional hormone therapy, which often uses synthetic or animal-derived hormones, BHRT relies on hormones that are chemically identical to those your body naturally produces.

Why Bio-Identical Hormones?

Bio-identical hormones are derived from natural plant sources (usually soy or wild yam) and then modified in a lab to perfectly match human hormones at the molecular level. This means your body can recognize and metabolize them just like its own hormones.

In contrast, conventional hormone therapies (like synthetic estrogen or progestins) are either made from non-human compounds or animal sources—such as conjugated estrogens from horse urine—that can cause more side effects or carry different risks for some individuals.

Bio-identical hormones offer a more natural, individualized approach to hormone balancing, and that’s why I often recommend them in my practice.

Delivery Methods: Creams, Troches, Patches & Pellets

Choosing the right delivery system is a crucial part of BHRT. Each form comes with unique benefits and considerations, and the best choice depends on your body, lifestyle, and goals.

1. Topical Creams

• What it is: Hormones (like estrogen, progesterone, or testosterone) are mixed into a cream base and applied to thin-skinned areas like the inner arms, thighs, or abdomen.
• Pros:
  • Easy to apply at home.
  • Allows for fine-tuned, daily dose adjustments.
  • Avoids first-pass metabolism by the liver (unlike pills).
  • Useful for local effects (e.g., progesterone cream for breast tenderness).
• Cons:
  • Absorption can vary based on skin type or consistency of application.
  • Can be transferred to others via skin contact if not fully absorbed.
  • Needs daily use, which some find inconvenient.

Best for: Individuals who need flexibility, are new to BHRT, or are sensitive to larger hormone shifts.

2. Troches (Buccal Lozenges)

• What it is: Small, flavored tablets that dissolve slowly between your cheek and gum or under the tongue.
• Pros:
  • Direct absorption into bloodstream through oral mucosa (avoids gut/liver breakdown).
  • Can combine multiple hormones (e.g., estrogen + testosterone + DHEA).
  • Easy to tailor and dose for precision.
• Cons:
  • Must be used multiple times per day.
  • Requires avoiding eating or drinking during and shortly after use.
  • Some users dislike the taste or texture.

Best for: People looking for customizable, multi-hormone blends with fast absorption and minimal systemic side effects.

3. Patches

• What it is: Thin adhesive patches that slowly release hormones through the skin, worn on areas like the lower abdomen or hip.
• Pros:
  • Delivers steady hormone levels over several days.
  • Convenient—typically changed once or twice weekly.
  • Avoids gastrointestinal system and first-pass liver metabolism.
• Cons:
  • May cause skin irritation or allergic reaction.
  • Can loosen with sweat or water exposure.
  • Less customizable in dosing compared to creams or troches.

Best for: Patients who prefer a “set it and forget it” approach and want stable, consistent hormone delivery.

4. Pellets

• What it is: Small pellets containing hormones (typically estradiol and/or testosterone) inserted under the skin, usually in the upper hip or buttock area.
• Pros:
  • Long-lasting—provides a slow, steady hormone release for 3–6 months.
  • No daily maintenance or remembering doses.
  • Mimics natural secretion patterns more closely than oral or topical methods.
• Cons:
  • Requires a minor in-office surgical procedure.
  • Cannot adjust dose once inserted.
  • Some people experience a “surge” of hormones shortly after insertion.

Best for: Busy individuals who want consistent relief and don’t want to manage daily or weekly applications.

Is BHRT Right for You?

Bio-identical hormones can be a safe and effective option for women navigating perimenopause, menopause, or post-menopause—and also for men with low testosterone or adrenal fatigue. At Acacia Natural Medicine, we start with a comprehensive evaluation that includes:

• Detailed symptom review
• Blood, saliva, and/or urine hormone testing
• Lifestyle, stress, and nutritional assessment

Then, we tailor a plan that supports your hormones and your whole body—because true hormone balance is never isolated from the rest of your health.

Bio-identical hormone therapy is not a one-size-fits-all solution. What works for your neighbor or friend may not be the right fit for your body. But when customized and monitored carefully, BHRT can offer real, lasting relief—naturally.

Whether you’re considering creams, troches, patches, or pellets, the key is to work with a practitioner who truly understands how to personalize treatment and support you through your healing process.

If you’re curious about how BHRT might help you reclaim your vitality, sleep better, think clearer, and feel like yourself again, email us at info@acacianaturalmedicine.com.