Starting a new diet is always a challenge, and intermittent fasting (IF) is no different, although some (including myself) would consider IF a lifestyle rather than a diet or trend. The most common form of IF is the 16:8 formula, where you fast for 16 hours a day and eat all your meals within an eight-hour window. It may sound difficult to someone who has never tried it before, but it’s totally doable!
If you speak to your doctor or a dietitian and decide that IF is right for you, you’ll probably have a lot of questions about how to embark on your fasting journey. One very common question is what you can and cannot drink during your fasting window.
Excerpted from Pop Sugar