Calcolatore Valore Giornaliero Vitamine

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% Daily Value

33.3 %

Remaining to Meet DV60.0
Vedi formula →

Formula

How to Calculate Vitamin Daily Value

Formula

% DV = (Amount in Serving / Daily Value) x 100

Labeling Rules

  • 5% DV or less is considered LOW
  • 20% DV or more is considered HIGH

    • Key Daily Values (Adults)

  • Vitamin C: 90 mg
  • Vitamin D: 20 mcg
  • Vitamin A: 900 mcg
  • Vitamin B12: 2.4 mcg

    • Esempio Risolto

    An orange provides 30 mg of Vitamin C.

    1. 01% DV: (30 / 90) x 100 = 33.3%.
    2. 02Remaining: 90 - 30 = 60 mg to meet daily value.
    3. 03One orange provides about a third of daily Vitamin C.

    Domande Frequenti

    What does % Daily Value mean?

    It shows how much of the recommended daily intake one serving of food provides. It is based on a 2000-calorie diet for adults.

    Can I get too many vitamins from food?

    It is very rare to get toxic levels of vitamins from food alone. Toxicity risk comes mainly from supplements, particularly fat-soluble vitamins (A, D, E, K).

    Does cooking destroy vitamins?

    Some vitamins are heat-sensitive (especially Vitamin C and B vitamins). Boiling causes vitamin loss into cooking water. Steaming and microwaving preserve more vitamins.

    Impara

    Recipe Scaling Guide - How to Double, Halve, or Adjust Any Recipe

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