from thehealthsite.com: For those who are gastronomically adventurous, travelling is hardly any fun without savouring the succulent local dishes and drinks. Even as they soak themselves in the fresh flavours of a new destination, researchers have now developed an app to help travellers avoid what’s commonly known as traveller’s diarrhoea, a condition that affects an estimated 10 million travellers each year. Called ‘Can I Eat This?’, the app asks travellers to select the country they are visiting and answer a few questions about the item they are thinking of consuming.