Trending Topics

Trending Topics articles are published in timely response to recent media and journal articles, position statements, clinical guidelines, etc. Since they are based on the most recent evidence/publications, they may not be consistent with PEN evidence in other PEN content areas. As soon as possible, when this occurs, the PEN content will be reviewed and updated as needed.

• 

  Are Iodine Supplements Needed?

  Consumer eating habits and resultant diet quality has changed over the years. Individuals are eating away from home more often and are eating more processed and ultra-processed foods which contain lower levels of iodized salt. At the same time, consumers are decreasing their intake of iodized table salt (a major source of iodine) and opting for non-iodized salt options, including kosher, Himalayan pink or sea salt that contain little to no iodine. Concerns have been raised that iodine supplements may be needed to prevent mild to moderate iodine deficiencies that have been increasing.

  

  Posted: 2025-07-02
  

  • Processed Foods, 
  • Iodine, 
  • Salt 

Back to Trending Topics