Meet Lyona.

Lyona is the first AI app that interprets your body’s signals and maps your metabolic history so you can finally have clarity.

“Women are getting constant signals from their bodies— afternoon crashes, headaches, stubborn weight gain, and even rising blood sugar or pre-diabetes— and NO ONE is helping them understand what any of it really means or what they can do about it.”

— Carla Tretiu, MS, RD, LDN

Why it feels so confusing

“Your metabolism is the pattern behind how your body responds— your energy, your hunger, your symptoms, your weight, your blood sugar. It’s the story your body is telling you, even when you don’t know how to read it yet.”

— Carla Tretiu, MS, RD, LDN


Understand what’s going on in your body


Build a plan that fits your life


A little nudge from future you


No more tedious food logging


With Lyona consistent logging creates clarity


Start feeling your best!

Finally Understand What Your Body is Telling You, with LYONA.

Lyona interprets your body’s signals and shows you how to adapt for improved energy, weight and blood sugar stabilization, and more.