Question

The introduction of iodized salt in the 1920s dramatically reduced rates of _____ in the United States.

A. pellagra
B. goiter
C. hypogonadism
D. anemia

Answer 1

The introduction of iodized salt in the 1920s dramatically reduced rates of goiter in the United States. Option B is correct.

What is goiter ?

The synthesis of thyroid hormones, which control development and metabolism, requires iodine. A thyroid gland enlargement known as a goiter may result from an iodine shortage.

So, In the United States, goiter rates were significantly decreased by mixing iodine with salt.

Therefore, The introduction of iodized salt in the 1920s dramatically reduced rates of goiter in the United States.