What can I drink during fasting?

Fasting has been practiced for centuries, for religious and health reasons. During fasting, one abstains from eating and drinking for a certain time period. While this may seem difficult, it’s not impossible if you know what you can drink that will not break your fast. In this blog post, we will be exploring different beverage options that you can consume during fasting.


Water is the most obvious and important drink to consume during fasting. It’s essential for your body to stay hydrated, especially during the times you are not eating. Drinking enough water can also prevent headaches and dizziness which can come with fasting.

Black Coffee

Coffee lovers, rejoice! Drinking black coffee won’t break your fast, and can even help suppress your appetite. However, adding cream, sugar, or any other sweeteners to your coffee will break your fast.

Green Tea

Green tea is loaded with antioxidants and has very few calories, making it an excellent beverage option during fasting. It’s also been shown to increase fat burning during exercise, making it a go-to drink for those practicing intermittent fasting.

Bone Broth

Bone broth is also a good option to consume during fasts. Consuming bone broth can help replace lost electrolytes, and it’s a good source of collagen, which can help protect your gut lining.

Sparkling Water

If you’re looking for something fizzy to drink during fasting, sparkling water is your answer. It’s calorie-free and hydrating, which makes it a great alternative to soda and other high-sugar drinks.

Herbal Tea

Herbal teas such as peppermint, chamomile, and ginger tea can be a calming and soothing option to consume during fasting. They don’t contain any calories or sugar, so they won’t break a fast.


Fasting can be challenging, but with the right drink options, it can be manageable. To ensure that your fast is successful, it’s important to consume enough water and avoid beverages that contain sugar, calories, or caffeine. Experiment with different beverages until you find the ones that work best for you during your fasting regimen.

If you want to learn more about fasting, there are many resources available. You can also talk to a healthcare provider before starting any type of fast. Additionally, if you’re looking to make other healthy changes in your life, a registered dietitian can help you create a plan that works for you.

External link:

Healthline: What to Drink During Fasting


Is Coke zero allowed during fasting?

Intermittent fasting, or the practice of limiting calorie intake during designated time periods each day, has become increasingly popular in recent years. Many people use intermittent fasting as a way to lose weight, improve their overall health, or as a method of spiritual or religious practice. While some people choose to fast by consuming only water during their fasting hours, others may still drink beverages like coffee or tea to get them through their fasting window. So, it’s common to wonder if beverages like Coke Zero can be consumed while fasting.

On a surface level, diet, zero, and no-sugar sodas all lack calories, which means technically they’re all fair game for your fasting window. Coke Zero contains no calories, carbohydrates, or sugars, so it won’t break your fast. However, some strict intermittent fasters don’t consider diet soda to be “clean” because of the artificial sweeteners it contains.

It’s important to remember that the ultimate goal of intermittent fasting is to allow the body to enter a fasting state, which can offer various health benefits such as increased insulin sensitivity, metabolic flexibility, and autophagy, or the process by which the body breaks down and recycles old cells. While Coke Zero may not have any calories, the artificial sweeteners can still trigger an insulin response in some people, which can potentially disrupt the fasting process.

The bottom line is that consuming Coke Zero during your fasting window won’t technically break your fast or ruin your weight loss goals. However, individuals with more strict fasting regimens may choose to avoid artificial sweeteners altogether, including those found in diet sodas. it’s up to personal preference and how your individual body responds. As with any dietary changes, it’s always best to consult with a healthcare professional before making any adjustments to your diet.

What drinks can you have on 16 8 fasting?

The 16:8 diet plan is a popular form of intermittent fasting that restricts eating to an eight-hour window each day while fasting for the remaining 16 hours. During the fasting window, many people might wonder what they can drink without breaking their fast. The good news is that several beverages won’t interfere with the benefits of intermittent fasting, including weight loss, improved insulin sensitivity, and reduced inflammation.

The best drinks to consume during the fasting window are calorie-free and refreshing. Water is, without doubt, the most beneficial drink to have during the fasting window. Drinking water keeps you hydrated and helps sustain your body’s functions. Staying hydrated during the fasting period is critical to keep your body running smoothly. Unsweetened tea and coffee are also permitted during the fasting window. Both tea and coffee contain caffeine, which boosts alertness and may help with weight loss by revving up your metabolism.

When drinking tea and coffee, it’s essential to avoid sweeteners such as sugar, honey, or artificial sweeteners like stevia and sucralose. Sweetening agents can create an insulin response, interrupting your fasted state, and undermining the benefits of intermittent fasting. Simultaneously, herbal teas are also excellent options because they are commonly caffeine-free and calorie-free.

Other beverages that you can have during the 16-hour fasting window are plain sparkling water, mineral water, and club soda. These beverages are refreshing and help keep you hydrated. Although freshly squeezed vegetable juice is usually allowed on other types of fasting programs, it’s not in line with the 16:8 fasting routine. Vegetable juice typically contains calories, which would break your fast.

Drinking beverages that have zero or very few calories and don’t cause an insulin response is the best way to stay hydrated and maintain your fasted state during the 16-hour fasting window. So, it’s crucial to choose the right drinks during the eight-hour feeding window to help fuel your body and stay hydrated.

Can Coke Zero affect your fasting and ketosis?

Coke Zero is a popular sugar-free alternative for people who love the taste of regular Coca-Cola but don’t want to consume the added sugar and calories. However, for people who are following a fasting and ketogenic diet, the question arises whether consuming Coke Zero can affect their fasting and ketosis.

First, let’s talk about fasting. Fasting is the act of abstaining from food for a certain period, and it is often done for health and religious reasons. Fasting can help improve insulin sensitivity, promote weight loss, and increase mental clarity. When you fast, your body uses stored fat as fuel to keep you going. The key thing to remember is that during a fast, you don’t consume any calories or food, and you only drink zero-calorie beverages like water, coffee, or tea.

Now, let’s move on to ketosis. Ketosis is a metabolic state in which your body burns fat for fuel instead of carbohydrates. This happens when you severely restrict your carbohydrate intake, and your body runs out of glucose to use as energy. When your body enters ketosis, it produces molecules called ketones, which are then used as fuel to power your body.

So, where does Coke Zero fit into all of this? Coke Zero doesn’t contain any carbs or calories, which means it likely won’t knock you out of ketosis if you are following a ketogenic diet. However, it is essential to note that consuming Coke Zero can trigger an insulin response, even though it doesn’t contain any sugar. This insulin response can break the fasted state, and as a result, your body may stop burning fat for energy.

Moreover, Coke Zero contains artificial sweeteners like aspartame and acesulfame potassium, which have been linked to negative health effects like weight gain, obesity, and metabolic syndrome. The consumption of artificial sweeteners can also trigger cravings for sweet foods, leading to more significant calorie intake.

Coke Zero does not contain any calories or carbs, which means it is unlikely to affect your ketosis state. However, if you’re following a fasting diet, consuming Coke Zero can break your fasted state and derail your progress. Additionally, it is essential to consider the negative health effects that artificial sweeteners can have on your body. If you’re trying to achieve optimal health, it’s best to avoid consuming Coke Zero and other artificially sweetened beverages altogether.

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