Macronutrient

{
  "id": "MLC-T-CHM-006883",
  "term": "Macronutrient",
  "field": "Chemistry",
  "definition": "A chemical element or substance required in relatively large quantities for the growth and metabolism of an organism. For humans, these include carbohydrates, proteins, and fats, which provide energy and building blocks for tissues. Plants require macronutrients such as nitrogen, phosphorus, and potassium for healthy development.",
  "subject": "Chemistry and Human Health",
  "see_also": [
    "essential nutrient"
  ],
  "references": [
    "PAC, 2009, 81, 829. 'Glossary of terms used in ecotoxicology (IUPAC Recommendations 2009)' on page 909 (https://doi.org/10.1351/PAC-REC-08-07-09)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/macronutrient/"
}