Whether to take apple cider vinegar during fasting or not? Well, it is completely safe to have apple cider vinegar in small quantities as it won't break your fast. Fasting helps you enter ketosis, which is a metabolic state in which your body burns the stored body fat rather than using the energy derived from food.

Does drinking ACV break your fast?

Apple cider vinegar contains only trace amounts of carbs and is therefore unlikely to negatively affect your fast.

When should I take apple cider vinegar on intermittent fasting?

It will also help you to break your fast if you're following an intermittent fasting lifestyle. Drinking apple cider vinegar approximately 30 minutes before breaking your fast will help to reduce your overall blood sugar levels upon breaking your fast.