Feeding bread to a donkey to treat whooping cough, rubbing a black snail on a wart and impaling it on a thorn are two of the hundreds of remarkable rural Irish remedies once believed to cure ailments.

Chances are by this time tomorrow you’re not going to feel so well. From mild dehydration to headaches to stomach pains to full on vomiting, you’re probably going to be feeling the aftereffects of New ...