What information is provided by nutrition labeling?

The nutritional labeling of a product mentions its energy caloric value (kcal) as well as its nutritional composition, in particular the amount of proteins, carbohydrates and lipids expressed in grams per 100 g of the product or a portion of the product. The other nutrients of interest are also on his nutrition labeling, including the amount of fiber, sodium, vitamins and minerals such as calcium.

What the law says ?

From December 2016, nutritional labeling must be included on all food products in France. Prior to this date, nutrition labeling is not necessarily mandatory: only manufacturers highlighting the nutritional merits of their product are required to display it. Indeed, consumers must be able to easily verify that the claims of the manufacturer are true. For example, if the packaging of a product proclaims that it is rich in omega 3, the presence of nutritional labeling is mandatory: the amount of omega 3 contained in the product must be included. As another example, on a "sugar-reduced" product, nutritional labeling must indicate the quantity of sugar it contains.

Focus on minerals and vitamins

Unless you know the recommended daily intake (RDA) for each vitamin and mineral salt by heart, the amount in grams indicated on the nutrition label is not helpful. Tip: For vitamins and minerals, ignore this indication. Focus only on the percentage indicated below the nutrient weight. It indicates what percentage of RDA is covered by consuming 100 g of the food product or a portion of it. This percentage must be mandatory to allow the consumer to better understand the nutritional value of the product.

Compare foods

In addition to educating you about the nutritional composition of a product, nutrition labeling is proving to be an excellent comparative tool. Tip: If you are on a diet, first compare the energy value of each product before making your choice. Of course, the most interesting product in your case is the least caloric ... Two other very important points to check for the line: the amount of sugars and fats (lipids). In particular, describe the composition of fats: high levels of saturated fatty acids and trans fat are bad for your health. Finally, also keep an eye on the amount of sodium (salt) of each product: the lower it is, the better, because consumed in excess, salt promotes high blood pressure.