New BookVital Signs: The Hormone Signals Medicine MissedComing Soon · Join the Waitlist →

The book · Coming January 2027

Vital Signs: The Hormone Signals Medicine Missed, by Sheila Jackson

This Is Vital.

The hormone signals behind your energy, metabolism and aging, and what to do about them.

What it’s about

The signals were there all along.

Tired but wired. Labs that come back “normal.” Symptoms waved off as age. Vital Signs translates the physiology of the ambitious woman, so you can understand your body, find the right resources and navigate healthcare to get better, not stuck.

Where it came from

Two hundred women. One pattern.

The book grew out of years of working with ambitious women with complex cases, and the patterns that kept showing up in their labs.

If it happened to me, with my access and resources, it’s happening quietly every day.

About the author

Sheila Jackson, FDN-P, NBHWC, HHP

A board-certified functional health practitioner, former CEO of two multi-million-dollar companies, and a woman who rebuilt her own health after a complete hormone collapse at 47.

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Join the Vital Signs waitlist.

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