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Updated: May 15, 2026
09:10
Palatable Western-style Cafeteria Diet as a Reliable Method for Modeling Diet-induced Obesity in Rodents
Published on: November 1, 2019
Diet quality, a term subject to change over time
Ibrahim Elmadfa1, Alexa L Meyer
1Institute of Nutritional Sciences, University of Vienna, AT-1090 Vienna, Austria. Ibrahim.elmadfa@univie.ac.at
Summary
A high-quality diet is crucial for health, evolving from basic energy needs to incorporating micronutrients and functional foods. Modern diets balance health with enjoyment, leading to innovations in food quality and personalized nutrition.
Area of Science:
- Nutrition Science
- Food Quality Assessment
- Public Health
Background:
- Historically, diet primarily provided energy and macronutrients, with organoleptic properties guiding quality assessment.
- Food quality concepts have evolved significantly with the discovery of micronutrients and non-essential bioactive compounds.
- Modern concerns include obesity and associated diseases, driving interest in functional foods.
Observation:
- Consumer perception of food quality has shifted, with high energy, fat, and sugar content now associated with lower quality.
- Food safety and hygiene are critical, though often overlooked, aspects impacting public health.
- Functional foods aim to optimize body functions and reduce disease risk.
Findings:
- The food industry faces challenges in balancing reduced fat/sugar content with taste and appearance.
- Functional foods offer a strategy to meet consumer demand for healthier, convenient, and palatable options.
- Nutrient-gene interactions are paving the way for personalized nutrition.
Implications:
- Understanding nutrient-gene interactions can lead to tailored dietary recommendations.
- Functional foods represent a growing market addressing health concerns and consumer preferences.
- A varied, healthy diet remains the cornerstone of overall health and well-being.
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