Add 2 tablespoons white distilled vinegar to 1 pint water and use to wash fresh fruits and vegetables, then rinse thoroughly. Research has shown that vinegar helps kill bacteria on fruits and vegetables.
Does the Short-Term Use of Continuous Glucose Monitoring Detect Favorable Effects of Vinegar Ingestion at Mealtime in Adults with Prediabetes? A Pilot Trial
Clinical trials suggest that daily vinegar ingestion improves fasting blood glucose concentrations, postprandial glucose excursions, and hemoglobin A1c levels in