Goitre is mostly caused by the lack of what element in the diet?

More Questions:

Which golfer had a massive band of followers called “Arnie's Army”?

What is a "Blenheim Orange"?

In what 1952 play is Giles Corey "pressed" to death, his last words being "More weight"?

Who composed the score for the musical "Kiss Me Kate"?

What island nation was ruled by "Papa Doc" and "Baby Doc" Duvalier?

Which US city is home to Franklin Mountains State Park?

What canal connects Lake Ontario and Lake Erie?

Bruxism is a medical term for when a person does what?

How many seconds are there in 1 hour?

The lumbar spine consists of how many vertebrae?

What's the real name of the Gary Glitter track often called "The Hey Song"?

In the TV series "Lost', which airline's plane crashed?

What US state cast the thirty-sixth and deciding vote to repeal Prohibition in 1933?

What is agrostology the study of?

Flora Poste is the main protagonist in which novel?