Although it contains only 4 calories and 0.9g of carbohydrates per packet, it can still cause minimal blood glucose and insulin spikes. If you’re fasting for gut rest or longevity/autophagy, it will break it. However, if you’re fasting for weight loss or blood sugar management, you can have.
Sweet'n Low LowCalorie Sweetener 100 sachets Pharmacoline
Not technically—since diet soda contains zero calories, it won’t break your fast from a calorie intake standpoint.
No, sweeteners do not break a fast.
Fasting has gained significant traction in recent years,. Yes, sweet and low does break a fast. Apparently there is less than 4 calories per packet of sweet'n low source. The question “does sweeteners break a fast?” has sparked considerable debate among health enthusiasts.
Sweeteners are substances used to enhance the taste of food and beverages without adding significant calories or carbohydrates. Does sweet’n low break a fast? 50 kcal breaks your fast. Artificial sweeteners like sucralose, aspartame, and saccharin have almost no calories, but a lot of sweetness.

The answer often depends on several factors—including the type of sweetener.
If you only use 2 packets, i'd say you're okay. The consensus is that most artificial sweeteners do not break a fast, but their effects can vary based on individual metabolism and fasting goals. Will equal break a fast? Does diet soda break your fast?
Sweet’n low is an artificial sweetener that will not break your fast as it only contains four calories per sachet/packet. However, during a fast, and depending on your goal, you can still consume some liquids.


