Evidence first
Every number on this site links to the study or guideline it came from. If the evidence is thin, we say so.
About
Weight loss has a blind spot. We're building the check.
The scale tells you how much you lost. It can't tell you what it was. That gap is why Dyadfit exists.
Why Dyadfit
Nobody was checking the part that matters.
More people are losing weight faster than ever, with new medications, stricter diets and more motivation. And body-scan studies keep showing the same thing: a meaningful share of the weight that comes off can be lean mass, not fat.
The tools haven't caught up. Weight-loss apps track the scale. Medication trackers log doses and protein. Fitness apps plan workouts but ignore that you're eating far less than usual. Nobody puts those signals together and answers the simple question: am I keeping my muscle?
Dyadfit does. Its name comes from dyad, a pair: fat loss and muscle kept, working together instead of against each other.
What we believe
Four principles we build by
Any method
Medication, a diet, or just eating less: we don't sell a way to lose weight. We help you keep muscle while you do.
Honest about limits
Smart scales estimate, trials report averages, and an app isn't a doctor. We design around those facts, not against them.
Your data stays yours
No ads, no data selling. Health answers are only stored with your explicit consent.
Where we are
Building in the open
- Now
Research and waitlist
Free guides, the protein calculator, and conversations with people who are losing weight.
- Next
Early access on iPhone
Waitlist members first. Protein range, strength sessions and the weekly check.
- Later
Android and more connections
Health Connect on Android, plus more scales and wearables.
Clinician, dietitian, coach or journalist? Get in touch or email hello@dyadfit.com.
Protect the body you're working for.
Get early access and help shape what we build first.