Macro partitioning
A holistic primary care model combining carbohydrate reduction (targeting <130 g/day), health coaching, and community support significantly reduces HbA1c and achieves diabetes reversal or remission in patients with type 2 diabetes and prediabetes.
To manage type 2 diabetes or prediabetes, reduce your daily carbohydrate intake to below 130 grams, focusing on whole foods. Engage with a health coach for behavioral support and join community groups for peer encouragement. Monitor your HbA1c regularly with your doctor, and be prepared for potential medication adjustments as your blood sugar improves. This approach has been shown to reverse diabetes in a significant portion of patients in real-world settings.
We observed an overall reduction in HbA1c (median change −3 mmol/mol (IQR: −7 to 3), p = 0.004), with 32% of patients with T2D at baseline achieving reversal and 44% of those with PD attaining normoglycaemia at final follow-up.
Why this rating
Retrospective, observational, multi-site clinical audit; lacks randomization and control group, but includes real-world data from diverse populations.
Source
Carbohydrate Reduction and a Holistic Model of Care in Diabetes Management: Insights from a Retrospective Multi-Year Audit in New Zealand
Caryn Zinn et al. · Nutrients · 2025
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