In what way did you feel awful, Dorothy? After learning about this salt (all the science behind it, and how its basically our very core) I'm a big believer in using a lot of this salt, every day. I'm talking up to 3 teaspoons or more (its very safe). I've been doing this the last 4 days, probably taking even more than the 3, reaching 5 perhaps? The sodium is actually only a small component, though one of the two biggest (sodium and chloride). Sodium comprises something like 600mg's of 3 or 4 grams. Recommendations by "experts" around the world say up to 2000-3000mg's is safe, and a lot of people regularly take more. Next to water, it is the second component we are made of. But this is nothing to be scared of when it comes to Himalayan salt because of its unique structure and purity in this world that no other salt can match. Sodium is what powers our every process, and we need quite large amounts of it. But in the proper form. Himalayan salt provides that perfect form and seeds our every tissue with every single life giving mineral we need in the right quantities.
Its electric ionic fields when utilized in your body forms an 84 mineral (everything we need to THRIVE, it is US, along with water) compositional frequency that harmonizes every one of your cells with each other by allowing them to communicate and move effortlessly. The ions of the minerals surround the ions of the water completely, forming a new dimension of energy, allowing your body to access the combined energies of so many elements in a form that's perfect for holding a charge, and being absorbed into our cells. With that strong salty sea of water in its core, it can easily move the molecules of water around, powering everything you do.
The bad reaction, Dorothy, that you might have felt could be a strong detoxification reaction. Salt is power, and it is also extremely purifying. I would recommend giving it another try, in smaller doses and work your way up. Using this salt, even in large amounts, is not a thing that should be avoided. Its literally the spice of life, that our very body is made of. Use it, and love it! But only the purest salt on Earth, Himalayan.