Basically or traditionally, "drink" is an uncountable noun, and "food and drink" is a kind of idiomatic phrase. In the United Kingdom, indeed, they say "food and drink" rather than "food and drinks". In the United States, however, we can hear "food and drinks" oftener than "food and drink".
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.