Salt is a mineral. Sugar is an organic compound (carbohydrate).
No processed sugar is described as natural sugar, that has no additives.
yes
Salts, oils and sugars can all have adverse affects on the body if eaten in large quantities. This can mean raised cholesterol, blood sugar or blood pressure which increases the risk of many conditions such as heart attacks or strokes.
It is better for you and more difficult to grow.
it is less refined than white sugar so therefore it has less additives
true
food additives sugar
I suppose that lithium salts are not permitted today as additives in beverages.
Sugar makes the strongest gelatin because it hardens when concentrated.
Commerical powdered sugar often has additives like corn starch, oil, or wheat flour, so if you are allergic to any of these you could be reacting to additives. If so make your own at home by grinding granulated sugar in a blender or coffee grinder.
You can use any bath salts or additives that are water soluble. Today there is a huge range of bath salts that are "Jacuzzi friendly". Basically the salts dissolve safely into your Jacuzzi without harming your filters. Just run a search with the correct parameters and you will find a myriad of safe options.
Sugar. It is not ionic like salts are, because of it's structure and properties, it is soluble in polar solvents.