Question: 24 hour fast what can you have?
Answer: A weekly 24-hour fast Share on Pinterest On a 24-hour diet, a person can have teas and calorie-free drinks. Fasting completely for 1 or 2 days a week, known as the Eat-Stop-Eat diet, involves eating no food for 24 hours at a time. Many people fast from breakfast to breakfast or lunch to lunch.