Les apports journaliers recommandés (AJR) sont des valeurs-repères utilisées en tant que référence
pour l'étiquetage des produits alimentaires,
pour fournir une indication sur les apports journaliers en micronutriments (vitamines et minéraux)
nécessaires à un adulte-type moyen.
Les AJR ne doivent pas être confondus avec les Apports Nutritionnels Conseillés (ANC).
Nutriment Apport journalier recommandé
Vitamine A (rétinol) 800 μg
Vitamine B1 (thiamine) 1,4 mg
Vitamine B2 (riboflavine) 1,6 mg
Vitamine B3 (ou PP, niacine) 18 mg
Vitamine B5 (acide pantothénique) 6 mg
Vitamine B6 (pyridoxine) 2 mg
Vitamine B8 ou H (biotine) 0,15 mg
Vitamine B9 (acide folique)(Folacine) 200 μg
Vitamine B12 (cobalamine) 1 μg
Vitamine C (acide ascorbique) 60 mg
Vitamine D (cholécalciférol) 5 μg
Vitamine E (tocophérol) 10 mg
Vitamine K (anti-AVK) 75 μg
Calcium 800 mg
Fer 14 mg
Iode 150 μg
Magnésium 300 mg
Phosphore 800 mg
Sélénium 55 μg
Zinc 15 mg
Potassium 2 000 mg
Chlorure 800 mg
Cuivre 1 mg
Manganèse 2 mg
Fluorure 3,5 mg
Chrome 40 μg
Molybdène 50 μg
Énergie ou nutriment Apport de Référence Énergie 2 000 kcal (8 400 kJ) Matières Grasses Totales 70 g Acides Gras Saturés 20 g Glucides 260 g Sucres 90 g Protéines 50 g Sel 6 g
https://fr.wikipedia.org/wiki/Apports_journaliers_recommandés
The RDI is used to determine the Daily Value (DV) of foods,
which is printed on nutrition facts labels (as %DV) in the United States and Canada,
and is regulated by the Food and Drug Administration (FDA) and Health Canada respectively.
The following table lists the DVs based on a caloric intake of 2000 kcal (8400 kJ), for adults and children four or more years of age.
Total fat 78 g Saturated fatty acids 20 g Cholesterol 300 mg Sodium 1500 mg Potassium 4700 mg Total carbohydrate 275 g Added sugars 50 g Dietary fiber 28 g Protein 50 g
Nutrient Old RDI New RDI
(male, age 19-30) (female, age 19-30) Vitamin A 900 μg 900 μg 700 μg Ascorbic acid (vitamin C) 60 mg 90 mg 75 mg Cholecalciferol (vitamin D) 400 IU (10 μg) 15 μg 15 μg Tocopherol (vitamin E) 30 IU 15 mg 15 mg Vitamin K 80 μg 120 μg 90 μg Thiamin (vitamin B1) 1.5 mg 1.2 mg 1.1 mg Riboflavin (vitamin B2) 1.7 mg 1.3 mg 1.1 mg Niacin (vitamin B3) 20 mg 16 mg 14 mg Pyridoxine (vitamin B6) 2 mg 1.3 mg 1.3 mg Folate 400 μg 400 μg 400 μg Cobalamine (vitamin B12) 6 μg 2.4 μg 2.4 μg Pantothenic acid (vitamin B5) 10 mg 5 mg 5 mg Biotin 300 μg 30 μg 30 μg Choline ---- 550 mg 425 mg Calcium 1000 mg 1000 mg 1000 mg Chromium 120 μg 35 μg 25 μg Copper 2000 μg 900 μg 900 μg Fluoride 4 mg 3 mg Iodine 150 μg 150 μg 150 μg Iron 18 mg 8 mg 18 mg Magnesium 400 mg 400 mg 310 mg Manganese 2 mg 2.3 mg 1.8 mg Molybdenum 75 μg 45 μg 45 μg Phosphorus 1000 mg 700 mg 700 mg Selenium 70 μg 55 μg 55 μg Zinc 15 mg 11 mg 8 mg Potassium 4.7 g 4.7 g Sodium 1.5 g 1.5 g Chloride 3400 mg 2.3 g 2.3 g
National Research Council (United States) found that 500 milligrams of sodium per day
(approximately 1,250 milligrams of table salt)
is a safe minimum level,
people over 50 need even less.
3,400 milligrams of sodium - 1.5 teaspoons of salt 2,300 milligrams of sodium - 1 teaspoon of salthttps://en.wikipedia.org/wiki/Reference_Daily_Intake
Supplements:
In those who are otherwise healthy,
there is little evidence that supplements have any benefits with respect to cancer or heart disease.
Vitamin A and E supplements not only provide no health benefits for generally healthy individuals,
but they may increase mortality,
though the two large studies that support this conclusion
included smokers for whom it was already known that
beta-carotene supplements can be harmful.