Referenzwerte für die Nährstoffzufuhr

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Europäische Referenzwerte für die Vitamin und Mineralstoffzufuhr (Nährstoffaufnahme-Referenzwerte [Dietary Reference Values – DRV])

Dietary reference values (DRVs) is an umbrella term for a set of nutrient reference values (NRVs) that includes the average requirement (AR), the population reference intake (PRI), the adequate intake (AI) and the reference intake range for macronutrients (RI). These values guide professionals on the amount of a nutrient needed to maintain health in an otherwise healthy individual or group of people. DRVs also include the tolerable upper intake level (UL), which is the maximum amount of a nutrient that can be consumed safely over a long period of time.

RDA’s (Recommended Daily Allowance) were an old system and have now changed to NRV’s. The values for RDA and NRV are exactly the same.

Please contact our friendly and knowledgeable technical sales colleagues to help guide you to the best ingredients to allow you to achieve these recommended levels on your products.

Daily Reference Intakes for Vitamins and Minerals (Adults)

Vitamins

Nutrient	EU NRV	Units (mg or mcg)	IU	EU NRV	Standardised Units (mg)	Tolerable Upper Intake Level (UL) mg
Vitamin A Retinol	800	mcg	2664iu	0.8	mg	3
Vitamin D Calciferol	5	mcg	200iu	0.005	mg	0.1
Vitamin E Tocopherol	12	mg	17.9iu	12	mg	300
Vitamin K1 Phylloquinone	75	mcg		0.075	mg	n/a
Vitamin K2 Menaquinone	75	mcg		0.075	mg	n/a
Vitamin B1 Thiamin	1.1	mg		1.1	mg	n/a
Vitamin B2 Riboflavin	1.4	mg		1.4	mg	n/a
Vitamin B3 Niacin	16	mg		16	mg	35
Vitamin B5 Pantothenic Acid	6	mg		6	mg	n/a
Vitamin B6 Pyridoxine	1.4	mg		1.4	mg	25
Vitamin B7 Biotin	50	mcg		0.05	mg	n/a
Vitamin B9 Folic Acid	200	mcg		0.2	mg	1
Vitamin B12 Cobalamin	2.5	mcg		0.0025	mg	n/a
Vitamin C Ascorbic Acid	80	mg		80	mg	2000

Minerals

Nutrient	EU NRV	Units (mg or mcg)	EU NRV	Standardised Units (mg)	Tolerable Upper Intake Level (UL) mg
Calcium	800	mg	800	mg	2500
Chloride	800	mg	800	mg	n/a
Chromium	40	mcg	0.04	mg	0.2
Copper	5	mg	1	mg	5
Fluoride	3.5	mg	3.5	mg	7
Iodine	150	mcg	0.15	mg	0.6
Iron	14	mg	14	mg	45
Magnesium	375	mg	375	mg	450
Manganese	2	mg	2	mg	11
Molybdenum	50	mcg	0.05	mg	0.6
Phosphorus	700	mg	700	mg	4000
Potassium	2000	mg	2000	mg	n/a
Selenium	55	mcg	0.055	mg	0.3
Zinc	10	mg	10	mg	40

Daily Reference Intakes for Energy and selected nutrients other than Vitamins and Minerals (Adults)

Energy or Nutrient	Reference Intake
Energy	2000 kcal
Energy	8400 kJ
Total fat	70 g
Saturates	20 g
Carbohydrate	260 g
Sugars	90 g
Protein	50 g
Salt	6 g

Conversion factors for the calculation of Energy

Nutrient	Energy per g
Carbohydrate (except polyols)	17 kJ / 4 kcal
Polyols	10 kJ / 2.4 kcal
Protein	17 kJ / 4 kcal
Fat	37 kJ / 9 kcal
Salatrims	25 kJ / 6 kcal
Alcohol (Ethanol)	29 kJ / 7 kcal
Organic acid	13 kJ / 3 kcal
Fibre	8 kJ / 2 kcal
Erythritol	0 kJ / 0 kcal

Links

https://www.efsa.europa.eu/en/topics/topic/dietary-reference-values-and-dietary-guidelines

http://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32008L0100&from=EN

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