Researchers have focused mainly on alternate day fasts (also called Eat-Stop-Eat) and Time Restricted Eating. But the 16/8 method, the 5:2 method, and the fasting-mimicking diet are popularly used for weight loss and health gains.

What’s the best fasting method? That depends on your current state of health, your activity levels, and your calorie needs. Make sure to consult your doctor to see which one is right for you.