Tips for maintaining intermittent fasting 

Staying Hydrated  Drink lots of water and calorie-free drinks, such as herbal teas, throughout the day.

Avoiding thinking about food  Plan plenty of distractions on fasting days to avoid thinking about food, such as catching up on paperwork or going to see a movie. 

Resting and relaxing Avoid strenuous activities on fasting days, although light exercise such as yoga may be beneficial.  

Eating high-volume foods  Select filling yet low calorie foods, which include popcorn, raw vegetables, and fruits with high water content, such as grapes and melon. 

Choosing nutrient-dense foods after the fasting period