they do
because used regualrly or in larger amounts, sugar alcohols trigger uncomfortable and well documented diarrhoea
If people are concerned about Sucralose they can also use BE or RTD 2.0 as well as UU.
A study. While - somewhat predictably - a lot of news channels have jumped on The Mirrors alarmist headlines, it is what it is. A single university study that, while it certainly should be researched and investigated further, is neither conclusive or extensively peer reviewed or verified.