Evaluating the SWW Method Dietary Intervention for HbA1c and Weight Management as a Preventative Intervention in Women

This study evaluated the SWW Method®, a 12-week dietary and lifestyle intervention based on the carbohydrate-insulin model, in a healthy cohort of women aged 35-75. The study assessed whether the intervention resulted in significant improvements in blood glucose markers (HbA1c, fasting blood glucose), weight, BMI, and other metabolic markers compared to a no-intervention control group. The SWW Method® protocol includes intermittent fasting, a protein-forward diet, meal sequencing, hydration, magnesium supplementation, and sleep support. This was a non-randomized case-control trial with 45 intervention participants and 40 controls, conducted over 12 weeks.

NCT Number	NCT07463417
Lead Sponsor	Sarah Wragge Wellness
Conditions	Metabolic Syndrome, Obesity & Overweight, Blood Glucose Monitoring, Type 2 Diabetes Prevention
Enrollment	85 participants
Start Date	2024-04-01
Primary Completion	2025-06-06 (estimated)
Study Completion	2025-08-31 (estimated)
Updated on ClinicalTrials.gov	2026-03-12