Trust and transparency
Privacy
A plain-language overview of data used by HowToSupplement.
Updated 7/12/2026
Data we use
The site uses privacy-focused analytics and performance monitoring to understand aggregate usage. Theme, locale and saved stack preferences can be stored in your browser. Feedback submissions may include the message and optional email address you provide.
Do not submit medical records, diagnoses or other sensitive health information through feedback forms.
Your choices
You can clear locally stored preferences through your browser. If you provide an email for follow-up or updates, you may request removal through the same feedback channel.