Association between intake of nutrients and food groups and liking for fat (The Nutrinet-Santé Study)
Résumé
Apart from the established association between liking for fat and fat intake, little is known about the association
between liking for fat and intake of specific nutrients or food groups. We investigated the association
between dietary intake and liking for fat, fat-and-sweet and fat-and-salt. Liking scores were
constructed using a validated preference questionnaire administered to 41,595 French adults participating
in the Nutrinet-Santé study. Dietary data were collected using web-based 24 h records. Relationships
between liking and dietary intake were assessed using linear regression adjusted for age and energy
intake. Results are expressed in percentage difference of intake between individuals with low liking and
those with high liking. Compared with participants with low liking for fat, individuals with a strong liking
for fat had higher intakes of total energy (+10.1% in women (W); +8.4% in men (M)), fats (W: +7.3%; M:
+10.0%), saturated fats (W: +10.8%;M+15.4%), meat (W: +13.0%; M: +12.6%), butter (W: +34.0%; M: +48.1%), sweetened cream desserts (W: +14.8%; M: +21.1%) and croissant-like pastries (W: +27.2%; M: +36.9). They also consumed lower quantities of omega-3 fatty acids (W: −6.2%;M: −6.0%), fiber (W: −16.4%; M: −18.9%), fruits (W: −28.8%; M: −29.5%), vegetables (W: −16.4%; M: −19.7%) and yogurt (W: −12.1%; M: −14.8%). Participants with high liking for fat-and-salt had higher intakes of total energy, sodium and alcoholic beverages and lower consumption of total and simple carbohydrates and fruit and vegetables than persons
with high liking for fat-and-sweet. Our study contributes to the understanding of liking as a determinant
of dietary intake. It highlighted that increased liking for fat, especially fat-and-salt liking, was associated
with a lower intake of healthy foods, such as fruit and vegetables.