I came through a question that is given below

In comparison, We use "like" for noun and noun phrase and "as" for preposition phrase and clause that has a verb. So the word "as" is followed by "bacon," which is a noun. Can anyone help me? Thanks in advance.

**Incorrect:** Many are confused that the Atkins Diet, which permits such seemingly less healthy foods ***like*** bacon, forbids bread.

**Correct:** Many are confused that the Atkins Diet, which permits such seemingly less healthy foods ***as*** bacon, forbids bread.