Over 1,500 Health Topics
Browse Health Topics
Ask the Doctor
Q&A with Dr. Greger
News & Articles
Show some love!
Find out More
Watch videos about sea vegetables
September 9, 2011
Too Much Iodine Can Be as Bad as Too Little
Excessive intake of kelp (kombu) or thyroid-containing sausages can lead to iodine toxicity.
September 12, 2010
Avoiding Iodine Deficiency
With a few caveats, the best source of iodine is sea vegetables.
View All Topics
Is raw milk healthy?
Can you take hydrogen peroxide internally?
Is the plastic chemical BPA really harmful to your health?
Is vanilla almond milk healthy?
Are krill oil supplements better than fish oil capsules?
- All Rights Reserved | In partnership with the
Jesse & Julie Rasch Foundation
Terms of Service