There are some positive uses for salt in baking, etc. but usually it's just a
pinch or small amount. Definitely not in the quantities that many folks sprinkle on their food.
I've never found putting salt on Any fruit to enhance its flavor.
However, there are many good household uses for salt, like the copper cleaning, etc.
One food I can't eat without some salt are eggs and I like a bit on fresh tomatoes too.
For people who perspire a lot it's suggested they replace some of the salt lost in perspiration.