Add table salt to foods if you are not getting enough sodium through your regular diet. (healthyeating.sfgate.com)
I also added absolutely NO salt to the toppings or in the pizza dough since there is enough sodium in the cheese as well as the pickled black olives. (betterbakingbible.com)
I don't use a lot of salt in my cooking and there's enough sodium in the stock already. (imagelicious.com)