Contact

Questions about something you read here, a correction, or a product you’d like me to look at? Write to me at:

[email protected]

I read every message and usually answer within two business days.

A few things I can’t help with

• Your own results. I can’t tell you what your numbers mean for you or whether you should change a medicine. That conversation belongs with the person who ordered your tests.
• An order you placed. If you bought something through a link on this site, the seller handles shipping, refunds and the guarantee. Their support details are on your order confirmation email and on the official order page. I can’t see or change orders.

If you spot a mistake, tell me which page and what’s wrong. I fix errors as soon as I can confirm them and note the change on the page.