Functional Medicine · Hormonal Health

The Journal

by Dr. Natasha Ryan, ND

Evidence-informed writing on hormones, energy, and performance — for women who don't have time to feel this tired.

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Peptides · Regulation

What the July FDA Peptide Vote Actually Changed (and What It Didn’t)

An FDA advisory panel voted against its own agency scientists and recommended six peptides for compounding. It was genuinely remarkable. It also changed nothing about what is legal today, and that gap is where people are getting confused.

5 min read

Perimenopause · Mood & Cognition

It’s Not All in Your Head. It’s in Your Receptors.

A woman with no history of anxiety develops it at 44 and is told she is stressed. There is a receptor-level explanation, and it deserves to be part of the conversation before a prescription is.

6 min read

HormoneIQ™ · Find Your Pattern

The Nine Hormone Archetypes: Which One Is Yours?

Two women with identical symptoms can need opposite things. That is why generic hormone advice fails so reliably — and why I started sorting patterns instead.

5 min read

Metabolic Health · Comparison

Semaglutide vs. Tirzepatide for Women: An Honest Comparison

One acts on a single receptor, the other on two. The head-to-head trial produced a clear winner on weight — and a finding about women specifically that most coverage skipped entirely.

5 min read

Perimenopause · Women's Health

Perimenopause Symptoms: What's Normal and What's a Red Flag

Hot flashes and irregular cycles get all the attention — but perimenopause can begin years earlier with symptoms most women (and their doctors) never connect to hormones. Here's what to watch for and when to act.

4 min read

Thyroid · Functional Medicine

Is It Your Thyroid or Your Hormones? How Functional Medicine Finds the Answer

Fatigue, weight gain, hair loss, cold intolerance, brain fog — these symptoms point to both thyroid dysfunction and hormonal imbalance. Conventional medicine often tests one and misses the other. Functional medicine tests both — and looks at how they interact.

5 min read

Peptides · Mitochondria

SS-31: The Mitochondrial Peptide With Real Clinical Trial Data

Most longevity peptides have thin human evidence. This one is different — it has been through real clinical trials under the name elamipretide. Here is what that research actually studied, and what it did not.

3 min read

Peptides · Skin & Collagen

The Glow Stack: Where Recovery Science Meets Radiant Skin

The most dramatic skin changes of a woman's life aren't a skincare failure — they're an estrogen story. Where the copper peptide GHK-Cu fits, and what it can't fix on its own.

4 min read