Skip navigation

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.

Results 1 - 4 of 4 for perchlorate
  1. Perchlorate Questions and Answers (Food and Drug Administration)  
    Perchlorate is a naturally occurring and manmade chemical that can affect the functioning of the thyroid gland ...
  2. Food Safety (National Library of Medicine)  
    Safe steps in food handling, cooking, and storage can prevent foodborne illness. There are four basic steps to food safety at home: Clean - always wash your ...
  3. Pendred Syndrome From the National Institutes of Health (National Institute on Deafness and Other Communication Disorders)  
    Hearing Problems in Children/Specifics ... Hearing Problems in Children ... Thyroid Diseases/Related Issues ... Thyroid Diseases ... Pendred syndrome is a genetic disorder ...
  4. Endocrine Disruptors From the National Institutes of Health (National Institute of Environmental Health Sciences)  
    Hormones/Related Issues ... Hormones ... National Institute of Environmental Health Sciences ... From the National Institutes of Health ... Endocrine disruptors are natural ...