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Table 1 Distribution of participants (%) into class A = optimal (≥ 5 fruit and/or vegetable portions daily), class B = normal (3–4 fruit and/or vegetable portions daily), and class C = poor (≤ 2 fruit and/or vegetable portions daily) nutritional behaviour at time points T0 and T3 (12 weeks).

From: Plasma micronutrient status is improved after a 3-month dietary intervention with 5 daily portions of fruits and vegetables: implications for optimal antioxidant levels

  Fruit plus vegetable intake Fruit intake Vegetable intake
FFQ A B C A B C A B C
T0 67 8 25 69 25 6 27 46 27
T3 94 4 2 92 5 3 49 34 17
  1. Results extracted from the food frequency questionnaire.