At the request of the European Commission and the European Food Safety Authority (EFSA, to shorten in English) and the development of guidelines on fats, carbohydrates, fiber and water consumption, taking into consideration the newest findings in this field. These dietary reference values establish optimum level of nutrients in a balanced diet when section of a healthier life-style generally, and plays a part in maintaining good health.
Update in progress
At present, the European Food Safety Authority (EFSA) update dietary reference values (black box) that was published in 19931. This can provide nutrition guidance very comprehensive, for example, regarding food labels and identify targets of public health in Europe. After consultation with Member States, the scientific community and other stakeholders, it's been deployed VDR fat, carbohydrates, fiber and water2. Work continues on the development of energy, protein, vitamins and minerals currently.
Considerations of chronic diseases
Before, it absolutely was aimed at the recommended daily intake values in the initial place to avoid nutrient deficiencies identified. In recent decades, it's been found that the nutritional composition of the dietary plan affects the development of chronic diseases such as for example cancer, diabetes, osteoporosis and cardiovascular disease, and therefore in the long-term health. Because of this, today VDR include daily use of foods such as for example carbohydrates, fiber and fat.
Carbohydrates period
Instead of using specific values, EFSA refers to the acceptable range the intake of carbohydrates (sugar and starch-rich carbohydrates combined), called the reference amount set. Diets that daily use of energy and composed by 45-60% carbohydrates in conjunction with less fat and saturated fat, improve metabolic risk factors of the illness crónicas3. It's not assigned to a particular or a top limit for the use of total sugars or added sugars amount because it did not find sufficient evidence linking high consumption with weight gain, lack of micro-nutrients or decay. To prevent tooth decay, it is preferred to keep up good oral hygiene utilizing a toothpaste containing fluoride.
Fiber threshold
On the basis of the recommendation of fiber intake on the total amount needed to be a proper intestinal transit, it's been established at 25 g per DAY3. There's evidence that eating foods such as for example whole grains, fruits and vegetables full of fiber, helps control weight and reduce the risk of cardiovascular disease, diabetes type 2 and if we consume more than 25 grams daily of the illness so far. It is preferred this information under consideration when setting goals linked to food.
Fat separator
The Commission also determines the reference of fat intake from 20% to 35% of the sum total daily energy4 group. In this range, on the basis of the reviews of dietary intake, they've not seen the patent lack of nutrition or negative effects on fat in the blood or body weight. It can be noted that high fat intake may be compatible with good health and normal body weight, with regards to the form of food consumed and the amount of physical activity. Follow the sound from the nutritional perspective diet and should contain the smallest amount of level of saturated fat and trans fat unnecessary for the body. No specific degrees of monounsaturated and polyunsaturated fats, fatty but it should replace saturated replaced whenever possible and referred to. Omega-3S, found in oily fish, are specifically useful for the heart and steady enough consumption to 250 mg per day. Simply consume 20 grams daily because of this salmon cantidad5.
Water
Eating sufficient amounts of water is imperative to virtually all body functions, especially to regulate body temperature. 10% loss in body water may be fatal. Water consumption can vary greatly; is conducted more physical exercise or high ambient temperature, and required more water. The appointment of a sufficient quantity body in cases of moderate activity and the temperature in the open in 2 liters for girls and 2.5 liters for men.6 air. This amount includes the drinking tap water of all of the food as eaten.
Nutrition advice
To be useful for consumers, and VDR should really be translated into practical advice in what foods to consume and in what quantity and proportion. These principles should be the guiding food consider cultural differences in the use of food in areas or different countries to be practical to implement and should provide simple tips on recommended dietary patterns to keep up good health and the prevention of related diseases and Feeding7. Is still unclear exactly what the perfect intake of carbohydrates (especially sugar), fiber and fat. Therefore, it is probable these guidelines change later on while they arise and clear evidence of the connection between diet and health.
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