Intermittent fasting, also known as interval fasting, describes less a specific form of fasting and more a particular eating rhythm. Compared to multi-day fasting programs, which are often carried out, for example, once a year for cleansing, intermittent fasting is more of a regular form of fasting that can be integrated into daily life long-term if desired. This involves abstaining from food for hours or even days. Intermittent fasting is distinguished based on the time windows in which food is eaten or not eaten.
VERY POPULAR: THE 16:8 INTERMITTENT METHOD
The 16:8 method is probably the most common form of intermittent fasting and is often considered the beginner's option. The number 16 represents the 16-hour window during which no calories are consumed. Food and drink are then allowed during the remaining 8 hours. With the 5:2 intermittent fasting method, on the other hand, one refrains from eating for 2 days a week, or consumes a maximum of 500 kcal, while eating normally on the other 5 days.