<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["fr", "en"].<end_of_turn>
<start_of_turn>user
Vous ressentez probablement la même chose à propos de certains aliments. Une envie qui surpasse toutes les autres envies. Des aliments dont vous pouvez peindre encore et encore le portrait sensoriel dans votre tête pendant que vous êtes debout dans le wagon de métro sur le chemin du retour.



Lire : Les plaisirs auxquels on ne peut pas dire « non »

Toutes les envies ne sont pas si familières. Avez-vous déjà eu envie de quelque chose que vous aviez complètement oublié, comme le goût d'un beignet que vous n'obtenez plus ou d'une vinaigrette que vous avez essayée lors d'une fête il y a longtemps ?

On dit que les femmes enceintes ont envie de combinaisons alimentaires extrêmement improbables, de la crème glacée aux cornichons en passant par les fraises et le thon. Ils ressemblent à des messages importants que le corps envoie.

Fin de Peut-être que vous êtes aussi intéressé

Les nouilles instantanées sont un aliment typique des étudiants.

Mais ce n’est pas le cas. Eva Kemps, professeur de psychologie à l'Université Flinders d'Adélaïde, en Australie, explique que bien qu'il existe une longue tradition populaire de traitement... Continuez avec le texte.<end_of_turn>
<start_of_turn>model
Linking cravings to nutrient deficiencies is not the case.

A common justification for chocolate cravings, for example, is that the body is low in magnesium, a mineral that chocolate can provide.

But many, many foods, including spinach, contain more magnesium than chocolate, which is the most commonly craved food in Western societies.

"Interestingly, people don't crave spinach," she observes.

Hormonal factor

There are many such rationalizations. But cravings are more closely linked to emotions and external cues that evoke memories.

Being sad, anxious, stressed, bored, or lonely is often the trigger for a craving, says Kemp.

Food as comfort doesn't exactly explain the precision of cravings, except for the fact that we often crave foods that we've had previous experiences with.

We also tend to desire things that we have only seen in a photo or that appear in our vicinity. Like when muffins appear at the office in the middle of the afternoon, it doesn't matter if you just had lunch.

It's not that biology isn't involved.

According to experts, sometimes it is better to succumb to cravings.

The fact that women tend to feel significantly more cravings in the days just before their periods, and during pregnancy, suggests there may be a hormonal component.

But Kemps can't say whether that's something that plays a nutritional role or just noise in the neurons.

And obviously, cravings are more universal than pregnancy or menstruation.

Regardless of their origins, cravings can be extraordinarily intrusive.

Experiments have shown that they make it more difficult to perform cognitive tasks, suggesting that they are hogging up a certain limited amount of mental bandwidth.

Visual cues

To understand the longing process and see how it could be interrupted, Kemps and his colleague Marika Tiggemann have studied exactly what is...<end_of_turn><eos>