English
immunonutrition
From immuno- + nutrition.
Formed from immuno- + nutrition
Proto-Indo-European *snew-tr-ih₂ ‘female nurser’
…
Latin nūtriō ‘to suckle, breastfeed, nurse’
Latin nutritio
Old French nutricion
Middle French nutrition
English nutrition
Today it means
noun feeding with a selection of pharmaconutrients etc. in order to improve the immune response
Language periods are conventional ranges, not dates for this word.
Etymograph / immunonutrition