<span>I believe the correct answer is B. 48 countries in
the United States.</span>
As of the year 2007 in the United States 48
countries (from 50) have adopted the FDA food codes. Food Code in the United
Stets is released by the United States Food and Drug Administration (FDA) every
four years and it systematizes the basic standards that relate to food,
condiments, stimulants and drink and beverages.