THE LIBRARY · FOUNDATIONS

FOUNDATIONS

The basics, in plain language.

The body's rhythm, the four phases, what each one is asking for. For anyone starting at the beginning — which, in the cycle, is Day 1.

Christa Beach 2026-05-15 Christa Beach 2026-05-15

On Estrogen: The Hormone Doing Most of the Talking

PRIVACY POLICY

Eat with your cycle. Live in your power.

OUR STORY

LEARN MORE

TERMS OF USE

Disclaimer: Information and products on this website are meant for general use only and are not intended to diagnose, cure, or treat disease. The content within is for educational purposes and nothing should be considered as a medical diagnosis or advice. Readers are advised to do their own research and make decisions in partnership with their primary healthcare provider. The information contained on the site is not a substitute for the knowledge, skill, and expertise of medical doctors or other healthcare professionals involved in direct patient care.

CONTACT

We recognize that gender is a spectrum and everyone is welcome at Freyja. For the purposes of this website we refer to women but we recognize that other genders may have similar hormonal needs. When we refer to women, we are also inferring to any menstruating persons where they site on the gender spectrum.