Variability in olfactory reactivity in 7-8 month-old infants
Abstract
To determine the origin of early food preference variability, an Observatory of Food Preference in Infants and Children (Opaline) was set up. One of its objectives is to relate hedonic reaction to odours to previous exposures (via amniotic fluid and/or breast milk) and to understand the role of hedonic reaction to odours on food rejections or preferences. To answer this question, we developed an instrument to measure and to compare olfactory reactivity in 7-8 month-old infants.