Abstract

Public health campaigns are continually promoting healthier foods and in parallel many food manufacturers are working on recipes low in fat and salt. The following survey investigates how well consumers (n = 1045) in Ireland have assimilated the message of consuming healthier foods, including salt and fat reduced foods, into their diet. It seems that campaigns regarding the importance of a balanced diet have generally been adopted by respondents, as only a minority of the participants did not take care of their diet, independent of age, gender and level of education. More than half of the participants carefully maintained a balanced diet. Furthermore, an increase in purchasing salt reduced food was observed, though fat reduced food products were already better accepted. In general, men, young adults (<30 years) and lower educated people purchased less salt and fat reduced foods and took less care in maintaining a balanced diet. No conflict was observed for traditional foods reduced in salt and fat content when their intrinsic sensory character is maintained. The majority of the participants were aware of the health risks of a diet rich in salt and fat, though less participants transferred this knowledge into their diet. A very high demand for more salt and fat reduced foods on the market was observed although the smaller range of salt and fat reduced products and their higher prices might diminish the level of consumer acceptance. Launching taxation and subsidies in tandem might counteract this and furthermore, user-friendly product labelling schemes are required.

Highlights

  • The majority of the participants were aware of the health risks of a diet rich in salt and fat, though less participants transferred this knowledge into their diet

  • In Ireland, it seems that public health campaigns relating the importance of a balanced diet generally reached the consumer, as only a minority of the participants did not take care at all about maintaining a balanced diet, independent of age, gender and level of education

  • Based on the results of the present study no conflict can be seen for traditional foods reduced in salt and fat content when intrinsic character is kept

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Summary

Introduction

With the increased consumption of processed foods, salt intake has increased to a level of 9 to 12 g salt per day in most countries worldwide [2], which is 40 to 50 times higher than the evolutionary intake (0.25 g salt per day) [3]. A consistent linear relationship between salt intake, blood pressure levels and risk of coronary heart disease (CVD) and stroke are evident [4]. Due to the higher consumption of processed foods high in saturated fatty acids, the prevalence of obesity has increased severely in most countries [5]. The dietary saturated fatty acids raise the level of serum low-density lipoprotein (LDL)-cholesterol, an identified risk factor for cardiovascular disease [6]

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