
Keto diet and CGM: What your glucose level can look like and how to avoid reverse metabolic inflexibility
On a ketogenic diet, CGM traces often show a lower, flatter 24-hour glucose curve, while an occasional high-carb meal can cause a higher peak and slower return to baseline that can reflect low-carb adaptation rather than automatically proving insulin resistance. Reproducible large excursions or abnormal fasting glucose or HbA1c still warrant medical evaluation. Learn how ...



