In a couple of weeks we will be making our first trip to Rhodes (Pefkas). Our teenage son has Coeliac Disease and must eat gluten-free. We usually take some bread/breakfast cereals/pasta with us in luggage but wondered whether there is anywhere on the island to purchase gluten-free products in case we run out. Online searches have turned up a few hotels that will provide gluten-free but no shops that sell it. Any info that previous visitors with Coeliac may have would be very useful. Many thanks in advance.