I used 2 tbsp of pink Himalayan salt because I didn't have kosher salt. (thecomfortofcooking.com)
However, no specific studies regarding the potential loss taking place as a result of melting of Himalayan glaciers has been conducted. (chimalaya.org)
TIP: First and foremost, replace your table salt with Himalayan pink salt and / or Celtic sea salt. (balancewithmariana.com)