After ear infection after ear infection and/or strep throat and/or Bronchitis - and the constant onslaught of antibiotics we were then faced with UTIs, until we found Culturelle. The UTIs stopped AS DID the frequency of her getting sick. Worth every penny, especially if you can find a deal, like on Amazon which is cheaper than CVS by 30%! We put it in her Almond Milk and she doesn't ever notice - and mine is the child that won't eat something if I so much as change the brand that we usually use (even if she doesn't see the brand change, she tastes it) Pretty evolved pallet for a 5 year old :) Highly recommend