This is the 6373rd most frequent Catalan word.
nutricionals
"Nutritional."
Here, 'nutricionals' modifies 'suplements', indicating the type of supplements, thus used as an adjective.
Els suplements nutricionals són necessaris per mantenir una dieta equilibrada.
Nutritional supplements are necessary for maintaining a balanced diet.
In this sentence, 'nutricionals' describes 'efectes', referring to the aspects related to nutrition, serving as an adjective.
Estem investigant els efectes nutricionals dels aliments orgànics.
We are researching the nutritional effects of organic foods.
'Nutricionals' qualifies 'valors', indicating the values related to nutrition, functioning as an adjective.