For years, we’ve been warned to hold the salt. These days, the latest trend isn’t sprinkling it on food, but breathing in salty air. It’s known as salt therapy and promises to ease skin and respiratory conditions.
For years, we’ve been warned to hold the salt. These days, the latest trend isn’t sprinkling it on food, but breathing in salty air. It’s known as salt therapy and promises to ease skin and respiratory conditions.