Apparently eating Activia every day can help to reduce digestive discomfort. Unfortunately we only experience this when we've over eaten and alas having a yogurt after a massive slap-up meal is NOT the cure for that.
They've also just released a caramel version, Activia Intensley Creamy Caramel but we weren't so keen. It is only 3% fat though... can't argue with that.
Activia Apple - £1.68 for 4 (Ocado)
ctivia Intensley Creamy Caramel - £1.90 for 4 (Ocado)