PRE DIABETIC

This study tests whether wearing a continuous glucose monitor (CGM) for 3 months helps adults with prediabetes better control their blood sugar and stick to lifestyle changes compared to standard finger-prick testing. About 80 participants will be randomly assigned to use a CGM o…

This study tests whether personalized marketing messages and discounts can encourage people with prediabetes or type 2 diabetes to switch from refined grains to whole grains when shopping for groceries online. About 216 adults aged 45-70 from the Philadelphia area who already sho…

This study tests whether a diet tailored to a person's unique metabolism (called a 'metabotype') can prevent type 2 diabetes better than standard healthy eating advice. Overweight or obese adults at risk for diabetes will follow either a personalized or standard diet for 12 month…

This study tests whether people with prediabetes and obesity change their eating and activity habits when they can see their glucose levels in real time versus when the data is hidden. Thirty-four adults will wear a continuous glucose monitor during both an open and a blinded pha…

This study will screen 7,000 adults in China who are at high risk for diabetes but do not yet have it. Researchers will track blood sugar changes, eye health, and bone density over time. The goal is to find better ways to prevent diabetes and create a new model for managing high-…