Objectives: To investigate nutrition knowledge in the German population, its determinants and its association with food consumption. Methods: Data were obtained from the NEMONIT study (2014/15, n = 1,505, participants' age: 22-80 years). Nutrition knowledge was measured using the consumer nutrition knowledge scale (CoNKS) in a computer-assisted telephone interview. Two 24-h recalls were conducted to assess food consumption, which was evaluated using the Healthy Eating Index-NVS II. Results: Areas for knowledge enhancement were the understanding of health benefits of fruit and vegetable consumption, the concept of a balanced diet and saturated fatty acids. Nutrition knowledge was higher among females, younger and high socio-economic status participants. Correlations between nutrition knowledge and a favorable diet were significant but low. Analyses of types of nutrition knowledge yielded similar results for procedural knowledge and knowledge on nutrients but not for knowledge on calories. Conclusions: Areas for knowledge enhancement were identified, but an increase in nutrition knowledge alone seems unlikely to result in large improvements of dietary behavior.
Objectives: To investigate nutrition knowledge in the German population, its determinants and its association with food consumption. Methods: Data were obtained from the NEMONIT study (2014/15, n = 1,505, participants' age: 22-80 years). Nutrition knowledge was measured using the consumer nutrition knowledge scale (CoNKS) in a computer-assisted telephone interview. Two 24-h recalls were conducted to assess food consumption, which was evaluated using the Healthy Eating Index-NVS II. Results: Areas for knowledge enhancement were the understanding of health benefits of fruit and vegetable consumption, the concept of a balanced diet and saturated fatty acids. Nutrition knowledge was higher among females, younger and high socio-economic status participants. Correlations between nutrition knowledge and a favorable diet were significant but low. Analyses of types of nutrition knowledge yielded similar results for procedural knowledge and knowledge on nutrients but not for knowledge on calories. Conclusions: Areas for knowledge enhancement were identified, but an increase in nutrition knowledge alone seems unlikely to result in large improvements of dietary behavior.
Authors: Marialaura Bonaccio; Augusto Di Castelnuovo; Simona Costanzo; Francesca De Lucia; Marco Olivieri; Maria Benedetta Donati; Giovanni de Gaetano; Licia Iacoviello; Americo Bonanni Journal: Appetite Date: 2013-05-07 Impact factor: 3.868