Salt therapy is sweeping the nation and practitioners sing its praises. Salt is said to help purify air, kill bacteria and ease stress. It is believed to benefit those with a number of conditions including allergies, asthma, anxiety, coughing, sinusitis and even psoriasis. Salt lamps are all over the place, but only a few spots in the United States offer an immersive salt therapy experience http://ow.ly/CbpT30lzytq