The hi-tech and therapeutic 'cave' is the first in Ireland to offer ‘salt therapy’ to asthma and allergy sufferers. Almost half a million people in Ireland have asthma and the country is ranked 4th highest in the world for asthma prevalence, according to the Asthma Society of Ireland. One person dies from asthma every week in Ireland; with one in every five children … [Read more...] about Ireland’s first ‘salt cave’ has opened near Dublin