1. Acetic acid, a main component of vinegar, may help lower blood sugar levels. 
2. Grapes vinegar may also reduce the glycaemic index of foods.
3. Grapes vinegar may support weight loss by increasing feelings of fullness and delaying the release of hunger hormones
4. Grapes vinegar packs powerful antioxidants known to help prevent chronic diseases
5. May help lower total cholesterol and blood pressure.