Yes in fact sugar coats the the throat and it calms the soreness
sour
Sugar
The higher the sugar concentration, the less sour the food will taste.
not really, but will help u sleep
no because it has sugar
it clears the throat
No,if we melt sugar it decomposes and forms a sour solution that is not sugar.
yes it does help, but taking medicine is better!
Add sugar to it
Yes it can.
Sour salt is a lot stronger than regular table salt that you are familiar with. yes you can eat it, but it will probably be too strong for you to hand at more than a few granules. Typically people will dilute sour salt with something like water or sugar, in order to make it more palatable. Both the sweetness of sugar and sourness/tangy-ness of the sour salt will help drive the natural flavor of whatever you add it too. This is why sour salt is so popular.
Pure lemon juice is too sour for most people to drink, that is why the sugar is added. You could add less sugar, but the drink would be more sour.