Contact Us
We'd love to hear from you. Questions, feedback, corrections, and research suggestions are all welcome.
For the fastest response, email us at:
hello@over40macros.com
We typically respond within 1-2 business days.
What we love hearing about
- Feedback on the calculator — is something confusing or could be clearer?
- Bugs or display issues — please include your device and browser
- Research suggestions — found a study we should reference? Send it through
- Questions about the science — we'll do our best to point you to the right resources
- Partnership inquiries from credentialed dietitians or fitness professionals
What we can't help with
We're not medical professionals, so we cannot:
- Provide personalised medical, nutrition, or training advice
- Diagnose any condition or evaluate symptoms
- Recommend specific supplements, medications, or treatment protocols
For personalised guidance, please consult a registered dietitian, your doctor, or a certified fitness professional.