If you’re fasting for weight loss alone, drink a Celsius and chill. The 10 calories are negligible, and the caffeine might even increase fat oxidation. That’s science-speak for “you’ll burn more calories during your cat’s CIA interrogation fantasy.” If you’re fasting for deep cellular repair or longevity, maybe skip the can. Or at least pick a zero-calorie version—the Celsius “Zero Sugar” line literally has no calories, so it’s as clean as a monk’s sock drawer.
Does Celsius Energy Drink Break a Fast? | Lifeboost Coffee
Here’s a surprising fact you can drop at parties: black coffee also contains trace calories—about 2 to 5 per cup. Nobody argues about coffee breaking a fast, and it has more or less the same effect as a Celsius. The real difference is that Celsius contains green tea extract, which some studies suggest can boost autophagy. So you might actually be helping your fast, like bringing a friendly janitor to a cleaning strike. But also, you’re drinking something that tastes like a melted Jolly Rancher from the future.
The “Poop Rule” Nobody Talks About
Let’s get real for a second: one of the worst things you can do on a fast is irritate your stomach. Carbonated drinks, especially with artificial sweeteners, can cause bloating and diarrhea in some people. So if you’re fasting to give your gut a rest, a Celsius is like inviting a drum circle to a meditation retreat. My advice: drink it slowly, and keep a bathroom map handy. Or just accept that fasting is about suffering, and this is your chosen flavor of suffering.
Does Celsius Energy Drink Break a Fast? | Lifeboost Coffee
Ultimately, the decision comes down to one question: Are you a purist or a pragmatist? Purists say “no calories at all—water only, you heathen.” Pragmatists say “I need to survive my job, and a little bubbly caffeine makes me feel like a god with a spreadsheet.” Both are valid. The key is that fasting is a tool, not a religion. Unless you’ve founded a religion around fasting, in which case, please send me a brochure.
