herbal tea

What Can I Drink While Fasting?

Fasting, whether for health, religious, or dietary reasons, often raises questions about what one can drink without breaking the fast. This article explores the variety of beverages that are acceptable during fasting periods and those that should be avoided to maintain the integrity of your fast.

Introduction: Understanding Fasting and Beverage Consumption

Fasting, the voluntary abstinence from food and sometimes drink, has been practiced for centuries across various cultures and religions. While the primary focus of fasting is often on food, the choice of beverages can be equally important. The right drinks can support the fasting process, while the wrong ones can inadvertently break it.

The Role of Zero-Calorie Drinks

In most fasting protocols, the cornerstone rule is to consume zero-calorie beverages. This ensures that the body remains in a fasted state, enabling processes such as autophagy, fat burning, and insulin regulation to occur unimpeded.

Water: The Ideal Choice

Water, in its pure form, is the safest and most recommended drink during fasting. It plays a crucial role in hydration and supports various bodily functions. Sparkling and mineral water also fall into this category, offering some variety without adding calories.

Herbal Teas and Black Coffee

Herbal teas, including green and black varieties, are excellent for fasting. They provide hydration and can offer health benefits without adding calories, as long as they are consumed without sugar or milk. Black coffee is another popular choice among fasters. It can suppress appetite and even boost metabolism, but should be taken plain, without additives like milk, cream, or sugar.

Drinks to Avoid While Fasting

Certain drinks can disrupt the fasting state by introducing calories, sugars, or other nutrients that trigger a metabolic response.

Sugary and Flavored Beverages

Sodas, fruit juices, lemonades, and sweetened teas are high in sugars and should be avoided during fasting. They can cause an insulin spike, pulling the body out of the fasted state.

Milk and Dairy Substitutes

Regular milk and plant-based milks like almond or coconut milk contain sugars and calories. Even in small quantities, they can break a fast, making them unsuitable during fasting hours.

Alcohol and High-Calorie Drinks

Alcoholic beverages are a strict no during fasting. They contain calories and have a significant metabolic effect, which can disrupt the fasting process.

Special Considerations: Artificial Sweeteners and Diet Drinks

The debate around zero-calorie sweeteners and diet drinks during fasting is ongoing. While they don’t contain calories, these substances can still affect insulin levels and hunger cues. Thus, it’s generally recommended to avoid diet sodas and drinks with artificial sweeteners while fasting.

Wrapping Up: Sticking to the Basics

In conclusion, when it comes to fasting, simplicity is key. Sticking to water, herbal teas, and black coffee without additives will ensure that your fasting period remains effective. Avoiding caloric drinks, sweeteners, and flavored beverages will help maintain the benefits of fasting, whether for health, spiritual, or dietary reasons.


  1. “What Can You Drink While Fasting? Drinks To Sip & Avoid” – MindBodyGreen
  2. “The List Of Allowed & Forbidden Drinks During Intermittent Fasting” – ABCKeto
  3. “7 Beverages You Can Drink During Intermittent Fasting [2024]” – TNHealth
  4. “What Can I Drink When Doing Intermittent Fasting?” – Livestrong

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