Diet Intermittent Fasting

Question 1

What is the most common intermittent fasting protocol?

Accepted Answer

16:8 method

Answer

The 16:8 method — fasting for 16 hours and eating within an 8-hour window — is the most popular and widely practiced intermittent fasting protocol.

Question 2

What does the '5:2' intermittent fasting protocol involve?

Accepted Answer

Eating normally 5 days and restricting to ~500 calories on 2 non-consecutive days

Answer

The 5:2 protocol involves eating normally for 5 days per week and significantly reducing calorie intake to around 500–600 calories on 2 non-consecutive days.

Question 3

During fasting periods in intermittent fasting, which beverages are generally allowed?

Accepted Answer

Water, plain tea, and black coffee

Answer

Water, plain unsweetened tea, and black coffee are generally allowed during fasting windows as they contain negligible calories and don't break the fast.

Question 4

What is 'autophagy' and how does it relate to intermittent fasting?

Accepted Answer

A cellular self-cleaning process stimulated by fasting

Answer

Autophagy is the body's cellular self-cleaning process where damaged proteins and organelles are recycled, and it is stimulated by fasting periods.

Question 5

Intermittent fasting primarily influences weight loss through which main mechanism?

Accepted Answer

Reducing overall calorie intake by limiting eating windows

Answer

Intermittent fasting mainly promotes weight loss by naturally reducing total calorie intake through a restricted eating window, not by metabolic magic.

Diet Practice Test

Diet Practice Test

Diet Intermittent Fasting