Bioidentical hormone replacement therapy qa with dr marnie frisch nd

Hormonal shifts can affect everything from sleep and mood to energy and skin, yet many people aren't sure where to turn for clear answers. We sat down with Dr. Marnie Frisch, ND, of Doctors Naturae in Burlington, to talk about bioidentical hormone replacement therapy (BHRT) — what it is, who it may help, and what the process actually looks like. Here's what she had to say.

What Exactly Are Bioidentical Hormones?

"Bioidentical simply means the hormone molecule is structurally identical to what your own body produces," Dr. Frisch explains. Commonly prescribed bioidentical hormones include estradiol, estriol, progesterone, and testosterone. They're typically derived from plant precursors and prepared by compounding pharmacies, which allows doses and delivery forms — creams, capsules, or troches — to be tailored to the individual. This is a key difference from many conventional hormone drugs, which may use synthetic or modified molecules that don't match human hormones exactly.

Who Might Be a Candidate for BHRT?

According to Dr. Frisch, the people she sees most often are navigating perimenopause and menopause, but they're not the only ones. A thorough assessment always comes first, since hormones rarely act in isolation. Common reasons patients explore bioidentical hormone replacement therapy include:

  • Hot flashes, night sweats, and temperature swings
  • Disrupted sleep or night-time waking
  • Low libido and vaginal dryness
  • Mood changes, irritability, or anxiety around hormonal fluctuations
  • Persistent fatigue and brain fog
  • Irregular or increasingly unpredictable menstrual cycles

How Do You Know If Hormones Are Truly Out of Balance?

"Symptoms tell us a story, but we back that up with objective information," says Dr. Frisch. Assessment usually starts with a detailed intake — health history, cycle patterns, stress, digestion, and lifestyle all matter. From there, laboratory testing may include blood work timed to the menstrual cycle, and in some cases salivary or urinary hormone panels. Because thyroid issues, iron levels, and blood sugar imbalances can mimic hormone-related symptoms, a naturopathic workup tends to look at the whole picture rather than a single number.

What Does a Typical Treatment Plan Involve?

Dr. Frisch describes the process as collaborative and stepwise rather than a quick prescription:

  1. An initial consultation to review history, symptoms, and health goals.
  2. Appropriate lab work to establish a baseline and rule out other contributors.
  3. An individualized prescription, filled through a compounding pharmacy, using the lowest effective dose.
  4. Follow-up visits to assess how the body is responding and adjust dosing as needed.
  5. Supportive care alongside hormones — nutrition, stress management, and targeted supplementation where indicated.

"Hormones can be a wonderful tool, but they work best as part of a broader plan that supports the whole person," she notes.

Is Bioidentical Hormone Therapy Safe?

This is the question Dr. Frisch hears most, and her answer is refreshingly balanced. All hormone therapy carries considerations and isn't appropriate for everyone — certain personal or family health histories mean alternatives should be explored. That said, bioidentical progesterone differs meaningfully from the synthetic progestins used in some older studies, and individualized dosing with regular monitoring is central to a safety-first approach. Ongoing follow-up, periodic lab reassessment, and open communication between patient and practitioner are non-negotiable parts of responsible care.

How Do I Get Started?

The first step is a consultation at Doctors Naturae, where you can discuss your symptoms, review any recent lab work you already have, and learn whether BHRT makes sense for your situation. Dr. Frisch encourages patients to come with questions — no concern is too small. "Hormonal health is not something you simply have to endure," she says. "With the right assessment and support, feeling like yourself again is a realistic goal." If you're in the Burlington area and curious about bioidentical hormone replacement therapy, booking an appointment is a simple place to begin.

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