1. NutrienTrackeR::NIH_nutrient_recommendations
    Nutrient recommendations
    json| rda| rds
    list
  2. NutrienTrackeR::food_composition_data
    Nutritional values for common foods and products
    json| rda| rds
    list
  3. NutrienTrackeR::nutrient_group
    Nutrient groups
    csv| json| rda| rds
    matrix|33 x 2
  4. NutrienTrackeR::sample_diet_USDA
    Example of a one-week diet
    csv| json| rda| rds
    list