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. 2021 Nov 12;55(Suppl 1):7s. doi: 10.11606/s1518-8787.2021055003329

Table 1. Nutritional constraints imposed on optimization models.

  Model 1 Model 2
Energy (Kcal) = observed = observed
Carbohydrates (%kcal)   55%–75%
Proteins (%kcal) -  
Fats (%kcal) - 15%–30%
Saturated fat (%kcal) - < 10%
Polyunsaturated fat (%kcal) - 6%–10%
Trans fat (%kcal) - < 1%
Sodium (mg) - ≤ 2,300
Sodium / Potassium - ≤ 0.9
Calcium (mg) - ≥ 500
Fruits and vegetables. ≥ 400 ≥ 400
Ultra-processed food (g) ≤ observed ≤ observed