Dietary approaches for glycemic management in type 1 diabetes: A systematic review of Mediterranean and low-carbohydrate diets.
Jenna Feeley, Amalia Abraham, Nicolas Gonzalez et al.
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In 30 seconds
This systematic review evaluated the effectiveness of Mediterranean and low-carbohydrate diets for glycemic management in individuals with type 1 diabetes (T1D). A total of 22 studies involving 3284 participants were analyzed. Low-carbohydrate diets showed better glycemic management compared to usual diets, while the Mediterranean diet's impact was less clear.
Key findings
- Low-carbohydrate diets were associated with better glycemic management compared to usual diets.
- The review included 22 studies, comprising 6 cohort studies and 16 clinical trials.
- Studies using continuous glucose monitoring (CGM) were generally underpowered.
- The Mediterranean diet appeared less effective than low-carbohydrate diets for glycemic management.
Why it matters
Understanding dietary impacts on glycemic control is crucial for optimizing management strategies in type 1 diabetes. This review highlights the potential benefits of low-carbohydrate diets, which may inform dietary recommendations for better patient outcomes.
What to keep in mind
The evidence is limited by small sample sizes and short study durations.