bora, if i remember correctly, himalayan salt is a land based salt. it does have a lot of benefits to it, but also is loaded with heavy metals, and inland contamination via acid rains, run-off, and others. it is not optimal.
the same goes for Real Salt... i have a copy of their mineral analysis laying around here somewhere.

inland salts are not energized the same(sunlight), are not free floating and "spun" like sea salts, and sea salts have a much more perfect balance for the human body. inland salts do have their purposes, but it is not really for internal human consumption. if it is all you have, it is still 100 times better than epsom salts, table salt, and any other processed salts.