Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

4 results
  1. ... show up as opioids on your test results. Poppy seeds can also show up as opioids. So, you should avoid foods with poppy seeds for at least three days before your test. ...
  2. ... test results. Also, you should avoid foods with poppy seeds, which can show up as opiates in a ...
  3. ... substitutes; some dietetic beverages; pasta; rice; cinnamon, garlic, poppy seeds; peanut butter (when pure & w/o added sugars) ...
  4. ... Natural opioids” refer to substances extracted from the seed pods of certain varieties of poppy plants, including morphine and codeine. “Semisynthetic opioids” refer ...