“What can I drink while intermittent fasting”? Eating provides calories and starts digestion, two things that break your fast. What breaks a fast while intermittent fasting? The rules of 16/8 intermittent fasting are pretty strict, and you will have to understand what you can and cannot eat if you want to succeed. I guess all of you made it easier to make the decision. Can You Have Crystal Light While Intermittent Fasting. When your fasting window ends, and you enter your feeding window, it's best to make food choices that keep your blood sugar levels stable. Can you have crystal light during your fasting window? Will lemon water kick me out of a fasted state? You can diet this way a lot longer because you're actually taking in nutrition whereas a water diet you can do for about 4 or 5 days then after that you get into some serious trouble. No one knows…but this article will give you some information on things that break your fasting. But is Crystal Light good for you? Click here to get the guide, free. It’s a quick 5 page PDF you can save and reference later as you try this yourself. First off, Crystal Light is fine. During your fasting window, you can drink as many of the approved beverages as you want, but you can't eat anything. While food or food products like dehydrated apples, broths, or lemon can cause the food metabolism processes to kick-in, ingesting such non-food products as black coffee and apple cider vinegar do not interfere with the intermittent fasting benefits. Also if you want to fast, you can actually eat (yes I said eat while on a fast) and lose the same amount of weight as you would with just water. If you are fasting for the reported health benefits like autophagy, then it’s probably best that you stick with plain water during your fast. Free Bonus: I created an Intermittent Fasting Quick Start Guide with a summary of the benefits of intermittent fasting and 3 fasting schedules you can use depending on your goals. Can you have crystal light during your fasting window? Yes, you can indeed consume non-caloric beverages during your fasting window. Introduction to Intermittent Fasting (IF) As wikipedia states, "Intermittent fasting (IF) is a pattern of eating that alternates between periods of fasting (usually meaning consumption of water only) and non-fasting." I will do more research. While I simply loathe artificial sweeteners (I believe they disregulate insulin and may negtively alter the gut microbiome), this does *technically* mean a diet coke or Crystal Light is ok if you’re just doing IF, and not Paleo .