This is the 4210th most frequent Catalan word.
essencials
"Essencials" means "essential" or "indispensable" in English.
In this sentence, "essencials" is used as an adjective to describe nutrients that are fundamental or indispensable for a particular purpose.
Els nutrients essencials són necessaris per al creixement.
Essential nutrients are necessary for growth.
Here, "essencials" is indicative of an action or state that is crucial to achieve a desired result.
És essencials que estudiïs per a l'examen.
It is essential that you study for the exam.
In this example, "essencials" describes conditions that are fundamentally necessary for a basic requirement, living.