Perhaps responsible for a lot of dental work, Corn Nuts has a been an all-American snack for almost 90 years. But before it was commercialized in 1936, its prototype, "parched corn," can be traced ...

* Soybeans fall as some funds take profit after rally last week * Corn futures drops as Brazil's parched farms get rains (Adds comment, detail) By Naveen Thukral SINGAPORE, April 28 (Reuters) - U.S.