Chrononutrition, or the art of eating what you need, when you need it

“Eat fruit in the morning”, “no, all things considered, take eggs instead”, are these “recommendations” that you have already been given? Food is already a real headache for you and you are tired of receiving half-hearted advice? What if we told you that there is a food protocol that explains how to take each food at a specific time of the day, would you believe it?

Chrononutrition is a well-known eating method, and if you aren’t forced to adhere to it after reading, at least have the curiosity to look into the subject … I promise, it’s worth it. ‘eye!

What is chrononutrition?

Chrononutrition is a method that was developed in the 1980s by the French nutritionist doctor Alain Delabos. This diet which is not one is described in the following way by its founder: “(it is about) eating all foods, at the times of the day when they are most useful, in order to meet the body’s energy needs every day, without food and fat being stored in certain parts of the body, thus creating unwelcome curves ”.

Alain Delabos admits that the origins of these “unwelcome curves” can be identified. Thus, more rounded hips and thighs would be the proof that one consumes too many vegetables; a prominent chest and shoulders, that we eat too much meat; and a plump belly that we tend to crack too often on starchy foods.

The nutritionist claims his method as being adapted to the biological clock of the human body. Indeed, he explains that the daily secretions of enzymes and hormones are intended to assimilate a specific type of food at one time t of the day, then another type of food at the next meal. Thus, chrononutrition would make it possible to consume foods (often prohibited in the collective imagination when it comes to “diet”) such as cheese, butter, or even chocolate.

Chrononutrition asserts that by consuming cheese for breakfast our body will use this food to function, whereas if we eat it during lunch or dinner, it will be stored.

Who wants Roquefort to start the day off right?

Which foods for which meals?

As we explained earlier, chrononutrition relies on consuming specific foods at different times of the day.


In chrononutrition, this first meal is considered to be the most important of the day. It is indeed the one that will provide us with the energy necessary to start and hold throughout the day, and allow us not to “stuff ourselves” with other meals, or worse, between meals. / strong> Hearty, breakfast must therefore contain fat (cheese, butter), and even some slow sugars (cereal bread), and proteins (cold cuts).


At lunchtime, protein is the name of the game! The good news is that it can just as easily be animal or vegetable. Grains and legumes are also welcome.


And yes, chrononutrition allows (and recommends) to taste it! Your heart can be heard from here saying “phew!”. In addition, it is at snack time that the food you have been looking for just now makes its entry: sugar. Fruits, dark chocolate, etc., but also lipids (nuts, seeds, etc.) will thus allow your body to wait until supper without using the proteins and fats that you brought to it during previous meals.


This last meal should be the lightest, which is normally not difficult if you have eaten properly earlier in the day. Thus, dinner is perfectly suited to steamed vegetables, or even seasonal salads!

Well, if you are a sweet tooth, the fact that the deadlock is made on desserts has certainly not escaped you … And yes, desserts, and in particular cakes and other pastries are banned from chrononutrition for the simple reason that they are not considered useful to the body… But as far as the head is concerned, that’s another story! Dairy products other than cheese and butter, such as yoghurt, are also prohibited in this food method.

In short, chrononutrition aims to rebalance the body and the silhouette, to slim down and refine, without depriving yourself and by eating (almost) everything … but not just any time of the day ! And if the idea is not necessarily to adhere to it, nothing prevents you from coming and drawing some inspirations in order to better structure your diet!

Finally, in chrononutrition or not, we remind you that about twenty minutes are necessary to feel satiety, and that it is therefore essential to eat small bites and carefully chew them (about 20 times, yes, it’s a blow to take!).

And you, have you ever tested chrononutrition?

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