Last updated: July 2026

DietWhiz is a free clinical tool, and this page explains — in plain terms — what happens (and what doesn't happen) to your information when you use it.

DietWhiz does not collect, store, save, or share any personal or clinical data you enter — including height, weight, grip strength, protein intake, or any other values used in your assessment.

Calculations happen in real time in your browser session. Once you close or refresh the page, nothing you entered is retained anywhere — not on our servers, not in a database, and not shared with any third party.

No account, login, or sign-up is required to use the tool, so we have no names, emails, or identifying information tied to your results either.

DietWhiz is completely free for dietitians, clinicians, students, and patients to use. There is no fee, no premium tier, and no paywall — the tool was built and is maintained as a free resource for the clinical nutrition community.

We do not use cookies or trackers to identify or profile individual visitors, and we do not run advertising trackers of any kind on this site.

This site links out to external resources — published research, media coverage, and social profiles. Those sites have their own privacy practices, and this policy doesn't cover them. We'd encourage you to review their policies separately before sharing any information with them.

If this policy ever changes, we'll update this page and revise the "Last updated" date above. Since we don't collect any contact details from users, we won't be able to notify you directly — please check back here if you'd like to stay informed.

Questions about this policy or how DietWhiz works? Reach out at edwinaraj.nutrition@gmail.com.