What is going without food for a period of time?

The act of abstaining from food for a set amount of time is known as fasting. Fasting has been practiced for various reasons throughout history, including religious, cultural, medical, and personal beliefs. There are different types of fasts, such as intermittent fasting, where individuals alternate between periods of eating and fasting, or continuous fasting, where a person abstains from food for an extended period. Fasting can potentially offer certain health benefits, such as weight loss, improved insulin sensitivity, and reduced inflammation. However, it is important to consult with a healthcare professional before engaging in fasting, as certain individuals may have underlying health conditions that could be affected.