Celtic salt is sea salt. It’s also called “sel gris” or “gray salt” because of its gray color, which comes from the extra minerals: magnesium, calcium, potassium, zinc, and iron. A grain of Celtic ...

Not that long ago, Himalayan pink sea salt hit artisan markets. Its light flavor and blush-rose hues enchanted chefs and home cooks, and its purported health benefits won over those who eat for ...