A recent study has found that measuring blood glucose levels one hour after consuming a glucose solution can be a more effective way to predict and prevent type 2 diabetes. This one-hour glucose value is considered a critical indicator of impaired glucose regulation, even before prediabetes is diagnosed.
The study, which involved 317 participants, showed that individuals with elevated one-hour glucose levels responded well to lifestyle interventions, such as weight loss and regular exercise. These interventions improved insulin sensitivity and beta-cell function, reducing the risk of developing type 2 diabetes by 80% compared to those with prediabetes .
Key Findings:
- Early Detection: The one-hour glucose value is a more sensitive marker for detecting impaired glucose tolerance than traditional measures like HbA1c, fasting glucose, or two-hour glucose.
- Lifestyle Intervention: Participants with elevated one-hour glucose levels showed significant improvements in insulin sensitivity and beta-cell function after lifestyle interventions.
- Reduced Risk: The risk of developing type 2 diabetes was 80% lower in individuals with elevated one-hour glucose levels who participated in the intervention.
This new approach could help identify at-risk individuals earlier and provide targeted prevention strategies, potentially reducing the incidence of type 2 diabetes.
Would you like to know more about the oral glucose tolerance test (OGTT) or how to incorporate lifestyle changes to manage blood sugar levels?