Xylitol is the sweetener.

"A common sweetener used in products such as chewing gum, toothpaste, jam, yoghurts and ice-cream has been linked to an increased risk of strokes, heart attacks and death."
#health
https://www.theguardian.com/society/2026/aug/28/sweetener-xylitol-used-in-chewing-gum-and-jam-linked-to-strokes-and-heart-attacks-study