Do you continue with your toddlers normal vitamins on holiday? We use the Wellbaby liquid which is kept in the fridge once opened but we are staying in several locations and there would be at least 4 days where they would be out of the fridge and in the hot car all day long. It it better not to bring them at all in these circumstances or are they fine out of the fridge? Are there any vitamins suitable for a 2 year old that don’t need to be in the fridge?