As well as aiding weight loss, not eating for a day can have other health benefits. Research suggests that occasional 24-hour fasting can improve cardiovascular health . Some evidence from research on animals shows that fasting can help fight certain kinds of cancer or even help preserve memory .

Is it good to fast occasionally?

Studies show that intermittent fasting can: Stabilize blood sugar levels, increase resistance to stress, and suppress inflammation. Decrease blood pressure and cholesterol levels, and improve resting heart rate. Improve brain health and memory.

Can I fast intermittently every day?

This cycle can be repeated as frequently as you like — from just once or twice per week to every day, depending on your personal preference. 16/8 intermittent fasting has skyrocketed in popularity in recent years, especially among those looking to lose weight and burn fat.