Iodine Journal

A health-first look at iodine: what it does in the body, where to get it, and how to make it part of everyday life.

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Close-up of a salt shaker on a wooden surface with a blurred background

Iodine and Salt: How Fortification Programs Actually Work

By Mark Donovan · Jul 07, 2026

Editor's Picks

Nutrition Daily Iodine Intake, Food Sources, and Supplementation, Explained By Lauren Mitchell · Mar 05, 2026
Nutrition Iodine Rich Foods: A Complete Reference List of Iodine Content by Food By Lauren Mitchell · Feb 03, 2026
Nutrition The Environmental Journey of Iodine: From Ocean to Soil to Table By Ryan Whitfield · Oct 14, 2025

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A world map creatively illustrated using diverse grains, representing global dietary patterns

Global Iodine Intake: A Look at Different Countries' Dietary Patterns

By Lauren Mitchell · Feb 18, 2025

Appetizing salmon nigiri and maki sushi arranged with chopsticks on a slate serving plate

Iodine in Food vs. Iodine in Supplement Form: A Comparison

By Ryan Whitfield · Jan 07, 2025