with a grain of salt

Adverb

idiomatic not-comparable

(idiomatic) With a little common sense and skepticism.

Japanese Meaning

少々懐疑を持って、全面的に信じずに扱う / ある程度の懐疑心を持って受け止める

When he told us about his weekend heroics, we listened with a grain of salt.

彼が週末の武勇伝を話したとき、私たちは半信半疑で聞いていた。

Sense（1）

(idiomatic) With a little common sense and skepticism.

I take anything I read on the Internet with a grain of salt.