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. 2022 Aug 31;9:854049. doi: 10.3389/fnut.2022.854049

Table 2.

Lunch energy and nutrient constraints for children aged 6–11 years.

Daily average value Daily range Weekly average value Weekly range
Lower Upper Lower Upper
Energy (kcal) 700 500 900 3,500 3,000 4,000
Carbohydrates (g) 100 70 130 500 450 550
Protein (g) 27.5 15 40 137.5 100 175
Fat (g) 25 10 40 125 100 150
Sugar (g) 20 0 40 100 50 150
Fiber (g) 10 0 20 50 25 75
Sodium (mg) 400 100 700 2,000 1,500 2,500
Calcium (mg) - - - 200 ×5 -
Iron (mg) - - - 5 ×5 -
Vitamin B12 (μg) 0.35 - - - -