Intermittent fasting: can you have coffee with coconut oil?

In this text we will provide the answer to the question: “Intermittent fasting: can you have coffee with coconut oil?”. In addition, we will discuss whether you can drink coffee during intermittent fasting and we will also discuss how many calories interrupt intermittent fasting.

Intermittent fasting: can you have coffee with coconut oil?

No, you can not drink coffee with coconut oil during intermittent fasting. Only 100 grams of coconut oil has over 800 calories, meaning the addition of just a spoonful of coconut oil can add over 100 calories to your coffee and break your intermittent fasting. You are not fasting if you add any caloric ingredient to your coffee.

The addition of coconut oil to coffee is a recommended practice for supporters of Paleolithic and ketogenic diets, where there is a reduction or exclusion of the consumption of foods that are sources of carbohydrates. 

Carbohydrates are essential nutrients for the formation of energy quickly and easily for the body. In its digestion and metabolism, glucose is formed, an essential nutrient to supply the energy needs of cells, being essential for the functioning of important organs such as the brain. 

In its absence, metabolism needs to use other nutrients to obtain this energy through other metabolic pathways, hence the inclusion of coconut oil in this situation.

Extra virgin coconut oil has in its composition a predominance of medium-chain lipids (fat), with greater ease of digestion, absorption and faster energy production, when compared to fats with larger molecules, such as saturated fat. 

Therefore, its use can be indicated before training, when the body needs to have energy available for a good performance.

Can I drink coffee while intermittent fasting?

As long as it has no sugar and no sweetener, black coffee is indeed released during intermittent fasting – in fact, the drink is an ally of the practice. Some people even claim that coffee suppresses appetite, making it easier to stay fast in the long term.

One cup (240 ml) of the drink contains about three calories and very small amounts of protein, fat and minerals. Therefore, the nutrients present in a cup or two of black coffee are not enough to initiate a significant metabolic change that would interrupt the fasting state.

How many calories does it take to break the fast?

Ingesting up to 50 calories during the Fasting period will not cause damage in order to invalidate the Fast and cancel all its benefits. Following that thought, lemon water would be free as well as adding something to your coffee.

But this position is criticized, since a normal person without nutritional knowledge would have difficulties in defining what 50 calories are and whether or not that food will affect their Caloric Fasting or their Metabolic Fasting. A tablespoon of coconut oil or cream / sour cream, for example, exceeds this amount.

That way, to avoid confusion and that you somehow end up invalidating your fasting, the ideal is to consume only the pure foods allowed, so you don’t run the risk of making a mistake.

What to eat during intermittent fasting?

During intermittent fasting, you are allowed to consume 30 to 50 calories from sources that do not raise your blood sugar, such as coffee or tea with a little unsweetened almond or milk.

But it is good to know that radicalism for nothing or everything is never positive. There are many benefits in the territory that lies between a strict water-only fast and the consumption of other alternatives.

Some foods retain many of the benefits of fasting, helping you stay sane. Therefore, many experts say that it is okay to consume certain high-calorie foods in small amounts to help you stick to an intermittent fasting plan.

When we consume little food, ketosis remains active, but for this it is necessary to eat less than 50 grams of carbohydrates per day. So intermittent fasting is based on that. 

What you will be eating will interfere with the gut microbiota, for example if it is a water-only or very low-calorie diet with a small amount of food consumed. But, of course, both cases will contribute positively to weight loss compared to a traditional high-calorie diet.

A fast is interrupted with the consumption of food or a caloric substance. However, many people who enjoy the benefits of fasting and wish to incorporate it as a daily ritual may take a more relaxed approach.

Other FAQs about Coffee that you may be interested in.

Is a cup of coffee bad for you?

Is black coffee better than coffee with cream?

Is black coffee bitter?


In this text we provided the answer to the question: “Intermittent fasting: can you have coffee with coconut oil?”. In addition, we discussed whether you can drink coffee during intermittent fasting and we also discussed how many calories interrupt intermittent fasting.