Because the flavor and quality of different types varies depending on the time of year, quality of season and grower, it helps if you can taste before you buy.

NPR: Cherries on Top

According to Kim Nill, of the American Soyabean Association, there are ten points on the trip from farm to ship at which different types of soyabeans are deliberately mixed to improve their quality.

ECONOMIST: Food for thought | The

Inspectors who understand early learning and the ways in which different types of setting can aid a child's development need to be used to ensure there is quality control.

BBC: Review for early learning goals