Letsoai la kristale la Himalayan le phahametse letsoai le tloaelehileng la iodized ka litsela tse ngata. Letsoai la Himalaya le hloekile, ha le angoe ke chefo le lintho tse ling tse silafatsang tse fumanoang mefuteng e meng ea letsoai la leoatle. Letsoai le tsejoang e le "khauta e tšoeu" lithabeng tsa Himalaya, le na le liminerale tse 84 tsa tlhaho le likarolo tse fumanehang 'meleng oa motho. Mofuta ona oa letsoai o thehiloe lilemo tse limilione tse 250 tlas'a khatello e matla ea tectonic ha ho se na liphello tse chefo. Sebopeho se ikhethileng sa lisele tsa letsoai la Himalaya se e lumella ho boloka matla a ho sisinyeha. Liminerale tsa letsoai li entsoe ka colloidal, li nyane hoo lisele tsa rona li li monyang habonolo. Letsoai la Himalayan le na le lintho tse latelang tse molemo:
- E laola boemo ba metsi 'meleng
- E khothalletsa botsitso ba pH ka har'a lisele
- Taolo ea tsoekere ea mali
- Keketseho ea matla a ho monya ka har'a pampitšana ea gastrointestinal
- Ho boloka tšebetso ea phefumoloho e phetseng hantle
- Ho eketsa matla a masapo
- Maemo a bophelo bo botle ba libido
- Phello e molemo ka boemo ba liphio le gallbladder ha e bapisoa le letsoai le entsoeng ka lik'hemik'hale