Tag: Fasting additives

According to Johns Hopkins Medicine, intermittent fasting involves alternating periods of eating and fasting, and during the fasting period, low-calorie drinks like black coffee are permitted. The question of does intermittent fasting include not drinking coffee depends entirely on how the coffee is prepared and your specific fasting goals.

Studies indicate that black coffee, containing fewer than 5 calories per cup, does not significantly impact blood glucose or insulin levels for most people. This makes it possible to drink coffee without breaking your fast, provided you stick to a few key rules.

Plain black coffee contains a minimal 3-5 calories per cup, a negligible amount that experts agree will not break a fast. The answer to whether you can put anything in coffee while fasting, however, is much more nuanced and depends entirely on the specific additives and your fasting goals.

According to Johns Hopkins Medicine, after hours without food, the body exhausts its sugar stores and begins burning fat, a process known as metabolic switching. To maintain this fasted state and maximize benefits, understanding what you can put in your coffee that won't break your fast is critical for intermittent fasting success.