If you’ve spent any time online lately, you’ve probably noticed that hormone replacement therapy is having a moment. Social media is full of messages about low hormones being the missing piece behind fatigue, weight changes, poor sleep, brain fog, anxiety, low libido, and feeling unlike yourself during perimenopause. And to be clear—there is truth here. Hormonal shifts during perimenopause can be profound, and for many women, bioidentical hormone replacement (BHRT) can be an incredibly helpful and appropriate tool and one I recommend all of the time.
But there’s a question I think deserves more attention: What if we’re focusing on replacing hormones… without fully understanding the environment those hormones are working in? One of the biggest misconceptions I see is the idea that hormone replacement is automatically the answer for every woman experiencing symptoms in her late 30s, 40s and beyond.
The reality is more nuanced. Perimenopause is not simply a hormone deficiency state—it’s a transition. And transitions happen within the context of the entire body. When I evaluate someone experiencing symptoms associated with perimenopause, I’m looking beyond estrogen, progesterone, and testosterone.
I’m asking:
- How is thyroid function influencing energy, mood, metabolism, and temperature regulation?
- How is stress physiology affecting resilience, sleep, and symptom perception?
- Are blood sugar patterns contributing to mood swings, cravings, and fatigue?
- Is sleep disrupted and creating downstream hormonal effects?
- Are nutrition, movement, and recovery adequately supported?
- Are there underlying inflammatory, metabolic, or lifestyle factors affecting how someone feels?
Because sometimes hormones are a major piece of the picture, and sometimes they are only one piece. I liken perimenopausal hormonal fluctuations to the spilling of a stress bucket, one that can include years of built up physical, mental/emotional, infectious, environmental, etc stressor(s) building up. Our bodies have an amazing capacity for resilience, but perimenopause tends to be a time when this resilience wanes and we must face what has been building in the bucket.
For example, if someone has untreated thyroid dysfunction, poor sleep, chronic stress, ongoing environmental exposures, inadequate protein intake, or depleted foundational health habits, simply adding hormones may not create the improvements they expect.
That doesn’t mean hormone replacement is wrong. It means context matters.
This is also where individualized care becomes so important. Two women can have similar ages, similar lab values, and similar symptoms—but require completely different approaches. One woman may truly thrive with thoughtfully prescribed hormone replacement. Another may benefit first from improving sleep, addressing thyroid function, supporting stress resilience, optimizing nutrition, and strengthening foundational habits before introducing hormones.
And many women ultimately do best with both.
The goal is not to avoid hormones. The goal is to avoid oversimplifying women’s health.
Hormones do not operate independently—they communicate constantly with other systems throughout the body. Estrogen influences thyroid binding proteins. Sleep affects cortisol signaling. Stress can impact cycles and symptom experience. Nutrition provides the building blocks for healthy physiology.
When we acknowledge those connections, care becomes more personalized—and often more effective.
Perimenopause deserves more than a one-size-fits-all approach. Women deserve to feel heard, evaluated as whole people, and empowered with options that make sense for their unique physiology and goals.
Bioidentical hormone replacement can be an incredible tool. But the best outcomes often happen when we zoom out and ask a bigger question: What does this person’s complete picture look like? That’s where thoughtful, individualized care begins.