Salt sand

Over the centuries, industrialization has made us increasingly isolated from nature. Scientific interest in the biophysical properties of salt has been waning for a long time, and there has been little research on the quality of salt. Scientific exploration and analysis of the depths of salt mines is an expensive and laborious research, and neither the salt miners nor the public have paid enough attention to it. But when the data from an analysis of salt mines in Berchtesgaden, in the Himalayas of Pakistan, were released, the interest of the public and scientists surged. Reusing crystal salts in this process is becoming the work of many people around the world. They are reconsidering the therapeutic use of crystal salts, some of which are used in bath salts for health care, and some of which have positive effects in the treatment of respiratory diseases.