1.   Cardia, a salt alternative, debuted on the market in January, joining a two-decades-old market of salt alternatives and salt substitutes.

2.   I used a little salt the first winter, but this winter I used salt substitute.

3.   Lemon flavoring is also used as a salt substitute for those on special diets.

4.   There have been salt substitutes around for some time, but none has worked very well.

5.   Tums come with all meals, which never contain garlic and are made primarily of skimmed milk, salt substitutes and EggBeaters.

6.   What are salt alternatives or salt substitutes?