Diet and Nutrition: Eye on Iodine
2008
Concerns Over Iodine Deficiency in the U.S.
publication
Author Information
Author(s): Cynthia Washam
Hypothesis
Is iodine deficiency re-emerging as a public health concern in the United States?
Conclusion
Iodine deficiency is once again a concern for pregnant women in the U.S., prompting calls for increased iodization of salt and prenatal vitamins.
Supporting Evidence
- Before iodization, millions of Americans suffered from iodine deficiency.
- Only 20% of food salt is iodized today, leading to decreased iodine intake.
- 53% of iodized salt samples tested had lower iodine levels than recommended.
Takeaway
Iodine is important for babies, and some pregnant women aren't getting enough of it anymore, so experts want to make sure they do.
Participant Demographics
Pregnant women in the U.S.
Want to read the original?
Access the complete publication on the publisher's website