Harvard Healthy says yes: It is possible to reverse prediabetes.
https://www.health.harvard.edu/diseases-and-conditions/can-i-reverse-prediabetes
The CDC says yes: It’s real. It’s common. And most importantly, it’s reversible. You can prevent or delay prediabetes from developing into type 2 diabetes with simple, proven lifestyle changes.
https://www.cdc.gov/diabetes/library/features/truth-about-prediabetes.html
