Does vaping break your fast? Vaping and Diabetes: How It Affects Blood Sugar Levels Ramadan: Is it permissible to smoke electronic cigarettes while fasting? Smoking & Vaping During Fasting Does It Break Your Fast?, Smoking and vaping are not only harmful but also invalidate your fast during Ramadan. Fasting is a time for spiritual purificationlets Vaping & Fasting: Does Vaping Break Your Fast? blu Can You Vape While Fasting For Blood Work Can I Drink Water Can You Vape While Fasting For Blood Work? Clear Cut Facts Australia How Long To Not