Genetic flaw might be key to stopping people craving sugary treats – study

The researchers found that changes in the ability to digest dietary sucrose (sugar) can influence someone’s intake, and preference, for sucrose-rich foods. Picture: Steve Parsons/PA

Scientists have identified a genetic mutation which may be the key to stopping people from craving sugary treats.

The findings open up the possibility of developing treatments to target the gene in order to help curb population-wide sugar intake.