You know I can't eat butter.
I'm lactose INTOLERANT.
The Big Bang Theory Season 2, Episode 23
-be gluten INTOLERANT, as many people.
-Yes.
Money Heist Season 1, Episode 11
that he's not really
lactose INTOLERANT, hmm?
The Big Bang Theory Season 11, Episode 17
Leonard's lactose INTOLERANT.
He can't eat anything here...
The Big Bang Theory Season 4, Episode 4
He can't eat cheesecake.
He's lactose INTOLERANT.
The Big Bang Theory Season 1, Episode 16