は食べれないの

can't eat

→ は
phrase Rare #20,667
can't eat は marks the topic, while 食べれない is a casual form of 食べられない, meaning “cannot eat.” Sentence-ending の adds an explanatory or emphatic tone and is common in casual speech.
JA: 私は辛いものは食べれないの。
EN: I can't eat spicy food.

チョコレートは食べれないの

I can't eat chocolate!

トムは食べれないの

Tom can't eat right now.

は食べれないの

I can't eat strawberries.