Privacy notice

What we collect

When you sign up, we collect your email address, which form you used (for example "free guide" or "book waitlist"), the page you signed up on, the time, and your browser's user-agent string. We only collect this after you tick the consent box.

How we use it

We use your email to send the guide or the book update you asked for, and occasional emails from Dr. Liu. Emails are sent through our email provider (Resend). Sign-up records are stored in private storage on our hosting provider (Vercel). We do not sell your email.

Please do not send health details

The sign-up forms only ask for your email. Please do not send personal medical information. This site does not provide patient care.

Your choices

You can unsubscribe at any time by replying to any email from us. To ask us to delete your sign-up record, email drliu@askdrliu.com.