nutritivo significa in inglese

nutritive▼(nourishing, providing nutrition)
adjective
[UK: ˈnjuː.trɪ.tɪv] [US: ˈnuː.trə.tɪv]

nutrient [nutrients]▼(substance that provides nourishment)
noun
[UK: ˈnjuː.trɪənt] [US: ˈnuː.triənt]