Drink lots of black coffee. It helps quench the hunger pains, making it easier to go without any other calorie intake e.g. from morning to lunch. I be recommen

Drink lots of black coffee. It helps quench the hunger pains, making it easier to go without any other calorie intake e.g. from morning to lunch. I be recommend espresso or instant coffee for this though, as it tends to have less acids and is thus gentler on a fasting stomach. This is what I do :)