Testing ruled out their first suspicion. But further tests pinpointed what they — and the boy — had been missing: iodine. A century ago, iodine deficiency affected kids across large swaths of ...

Iodine is an essential trace mineral. Animal-based foods like milk, fish, and eggs most famously make up iodine intake, though plant foods also contain iodine. Here’s everything you need to know about ...

Testing ruled out their first suspicion. But further tests pinpointed what they — and the boy — had been missing: iodine. A century ago, iodine deficiency affected kids across large swaths of ...

Zach is a freelance writer, restaurant owner, and lifestyle expert. Since 2009, he has covered everything from pop ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...