17.Over the past few years, the soft drinks industry has invested heavily in " seltzers" : sparkling waters that are flavoured but totally unsweetened.
18.When Aunt Petunia put a quarter of unsweetened grapefruit onto Dudley's plate with a tremulous " There you are, Diddy darling, " Dudley glowered at her.
19.Instead of switching from sugar to sweeteners, the WHO says it would be better to eat more fruit and " minimally processed unsweetened foods and beverages" .