Nutri-Score vs. Nutrition Tables in Italy: A Critical Analysis with a Focus on Good and Bad Fats
The landscape of nutritional labeling has changed radically in recent decades, driven by growing public health concerns and the need to educate consumers about the quality of the food they buy and consume. Among the various systems adopted internationally, one of the most discussed is Nutri-Score, a nutritional labeling system designed to help consumers make more informed food choices. However, in Italy, a country with a gastronomic and cultural tradition strongly linked to the Mediterranean diet, its introduction has raised numerous controversies, especially regarding fat evaluation.
Traditional nutrition tables, which provide detailed information on food ingredients and nutritional values, have until now been the main source of information for consumers. However, these tables are often difficult to interpret and do not always respond clearly and immediately to the needs of those seeking to adopt a healthy diet.
In this context, Nutri-Score proposes itself as a practical solution, but not without limitations. This article aims to critically examine the Nutri-Score system compared to traditional nutrition tables, with a particular focus on fat evaluation, distinguishing between "good" fats (such as unsaturated fats) and "bad" fats (saturated and trans fats). Furthermore, the potential impacts that the adoption of Nutri-Score could have on Italians' eating habits will be analyzed.
The Nutri-Score System: What It Is and How It Works
Nutri-Score is a nutritional labeling system developed in France in 2017, with the aim of simplifying nutritional information for consumers. It is a label that displays a colored score (from dark green to red), which represents the overall nutritional quality of a food product. Food products are classified into five categories, from A (best quality) to E (worst quality).
The final score of a product is determined by a formula that considers various nutritional factors, including calories, the amount of saturated fats, sugars and salt, and the content of fruit, vegetables, legumes, nuts, seeds, and fiber. For example, a product rich in saturated fats and sugars will receive a negative score, while a product with a high concentration of fruit and fiber will receive a positive score.
The system aims to simplify label reading and help consumers make more informed food choices. However, the effectiveness of Nutri-Score is debated, especially when compared to traditional nutrition tables.
Traditional Nutrition Tables: A Detailed Approach
Traditional nutrition tables provide precise and detailed information on various nutritional aspects of food, including calories, fats, carbohydrates, sugars, proteins, fiber, and salt. Although this information is complete and scientifically accurate, its interpretation can be complicated for many consumers, who do not always have the necessary knowledge to fully understand the data provided.
For example, a nutrition table can indicate the content of saturated and unsaturated fats, but it does not provide an immediate indication of the overall quality of the product, leaving it up to the consumer to compare the various values and make an overall assessment. Furthermore, nutrition tables do not offer an immediate picture of the overall healthiness of the food, an aspect that could instead be useful for those who desire a quicker and more effective system of understanding.
Good and Bad Fats: A Fundamental Distinction
One of the most controversial aspects of Nutri-Score concerns fat evaluation. The system tends to severely penalize products rich in saturated fats, such as butter and cheeses, without fully considering the differences between types of fats. Saturated fats are considered harmful to health, as they can increase LDL cholesterol levels in the blood and contribute to the risk of cardiovascular disease. However, not all fats are equal.
Unsaturated fats, found in foods such as olive oil, avocado, and fish, are considered "good fats" and have positive effects on health. These fats help reduce the risk of cardiovascular disease, improve blood cholesterol levels, and are essential for the proper functioning of our body. Nutri-Score, however, does not distinguish between different types of fats, treating fats uniformly, without considering the fact that many unsaturated fats, such as those contained in olive oil, are key components of a healthy diet.
This approach can lead to an imprecise evaluation of food products, particularly for those typical of the Mediterranean diet, such as olive oil, which could be penalized by the system due to their fat content, even if these fats are actually beneficial to health.
Implications for the Mediterranean Diet and Italian Tradition
Italy is famous for its Mediterranean diet, which is based on a high consumption of fruit, vegetables, legumes, fish, and olive oil. The latter is a key food, known for its cardiovascular health benefits. However, Nutri-Score may not adequately reflect the specific benefits of traditional Italian foods.
For example, food products such as extra virgin olive oil could be classified with a lower score due to their fat content, even if these fats are considered healthy. This could lead consumers to avoid a food that is an integral part of their food culture and that has been scientifically proven to have positive health effects.
Furthermore, many typical Italian products, such as aged cheeses and cured meats, could receive a low classification, despite the fact that when consumed in moderation they are part of a balanced diet. This could lead to a misunderstanding of the real nutritional quality of these foods, which could be consumed without considering the benefits of their consumption in a broader dietary context.
Conclusions and Final Thoughts
Nutri-Score represents an attempt to simplify and make reading nutritional labels more immediate, but it has some limitations, particularly in fat evaluation. The system does not adequately distinguish between different types of fats, treating saturated and unsaturated fats in the same way, which can be misleading for consumers, especially in a cultural context like Italy, where olive oil and other unsaturated fats are central to the diet.
Traditional nutrition tables, although more complex to interpret, provide a more complete and precise picture of foods, allowing for a more accurate evaluation of nutritional quality. However, they could benefit from greater clarity and synthesis, which could improve the accessibility of information for the average consumer.
In Italy, where the Mediterranean diet is an integral part of the culture and food tradition, a system like Nutri-Score may not be sufficiently adapted to the specific needs of the local context. The distinction between good and bad fats is fundamental for a correct understanding of nutritional health, and should be taken into consideration in any nutritional labeling system.