{
  "reference_sources": {
    "us_fda": "US FDA Daily Values for adults and children 4 years and older, 21 CFR 101.9(c)",
    "sg_hpb": "Singapore Health Promotion Board Recommended Dietary Allowances (values not yet entered)"
  },
  "nutrients": [
    {
      "key": "energy_kcal",
      "name": "Energy",
      "unit": "kcal",
      "group": "energy",
      "reference_intakes": {
        "us_fda": 2000,
        "sg_hpb": null
      }
    },
    {
      "key": "protein_g",
      "name": "Protein",
      "unit": "g",
      "group": "macro",
      "lever": "protein",
      "reference_intakes": {
        "us_fda": 50,
        "sg_hpb": null
      }
    },
    {
      "key": "fat_g",
      "name": "Total fat",
      "unit": "g",
      "group": "macro",
      "reference_intakes": {
        "us_fda": 78,
        "sg_hpb": null
      }
    },
    {
      "key": "saturated_fat_g",
      "name": "Saturated fat",
      "unit": "g",
      "group": "macro",
      "reference_intakes": {
        "us_fda": 20,
        "sg_hpb": null
      }
    },
    {
      "key": "carbohydrate_g",
      "name": "Total carbohydrate",
      "unit": "g",
      "group": "macro",
      "reference_intakes": {
        "us_fda": 275,
        "sg_hpb": null
      }
    },
    {
      "key": "sugars_g",
      "name": "Total sugars",
      "unit": "g",
      "group": "macro",
      "reference_intakes": {
        "us_fda": null,
        "sg_hpb": null
      }
    },
    {
      "key": "fibre_g",
      "name": "Dietary fibre",
      "unit": "g",
      "group": "macro",
      "lever": "fibre",
      "reference_intakes": {
        "us_fda": 28,
        "sg_hpb": null
      }
    },
    {
      "key": "sodium_mg",
      "name": "Sodium",
      "unit": "mg",
      "group": "micro",
      "reference_intakes": {
        "us_fda": 2300,
        "sg_hpb": null
      }
    },
    {
      "key": "calcium_mg",
      "name": "Calcium",
      "unit": "mg",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 1300,
        "sg_hpb": null
      }
    },
    {
      "key": "iron_mg",
      "name": "Iron",
      "unit": "mg",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 18,
        "sg_hpb": null
      }
    },
    {
      "key": "magnesium_mg",
      "name": "Magnesium",
      "unit": "mg",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 420,
        "sg_hpb": null
      }
    },
    {
      "key": "potassium_mg",
      "name": "Potassium",
      "unit": "mg",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 4700,
        "sg_hpb": null
      }
    },
    {
      "key": "zinc_mg",
      "name": "Zinc",
      "unit": "mg",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 11,
        "sg_hpb": null
      }
    },
    {
      "key": "vitamin_a_ug",
      "name": "Vitamin A, RAE",
      "unit": "ug",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 900,
        "sg_hpb": null
      }
    },
    {
      "key": "vitamin_c_mg",
      "name": "Vitamin C",
      "unit": "mg",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 90,
        "sg_hpb": null
      }
    },
    {
      "key": "vitamin_d_ug",
      "name": "Vitamin D",
      "unit": "ug",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 20,
        "sg_hpb": null
      }
    },
    {
      "key": "vitamin_k_ug",
      "name": "Vitamin K",
      "unit": "ug",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 120,
        "sg_hpb": null
      }
    },
    {
      "key": "vitamin_b12_ug",
      "name": "Vitamin B12",
      "unit": "ug",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 2.4,
        "sg_hpb": null
      }
    },
    {
      "key": "folate_ug",
      "name": "Folate, DFE",
      "unit": "ug",
      "group": "micro",
      "lever": "micronutrient",
      "reference_intakes": {
        "us_fda": 400,
        "sg_hpb": null
      }
    },
    {
      "key": "caffeine_mg",
      "name": "Caffeine",
      "unit": "mg",
      "group": "other",
      "reference_intakes": {
        "us_fda": null,
        "sg_hpb": null
      }
    }
  ]
}