macronutrient
noun
mac·ro·nu·tri·ent
ˌma-krō-ˈnü-trē-ənt 
-ˈnyü-
: a chemical element or substance (such as potassium or protein) that is essential in relatively large amounts to the growth and health of a living organism compare micronutrient
Examples of macronutrient in a Sentence
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Acceptable macronutrient distribution ranges (AMDRs) are the percentage of total calorie (energy) intake from a macronutrient associated with a reduced risk of chronic disease.
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Jillian Kubala, Health, 16 Oct. 2024
Trauma: Physical or emotional trauma Metabolic problems: A metabolic problem can negatively affect how the body processes and distributes macronutrients like fats, proteins, and carbohydrates.
—Lana Barhum, Verywell Health, 27 Sep. 2024
Nutrient-dense foods that keep you full One of the most effective ways to curb grazing is by incorporating nutrient-rich foods into your meals—fresh, unprocessed options that are high in essential macronutrients like protein, fiber, and healthy fats.
—Alessandra Signorelli, Vogue, 17 Sep. 2024
Beyond the essential macronutrients – fat, protein and carbohydrates – and micronutrients such as vitamins and minerals, other leftover factors in food, including fibers, polyphenols, bioactive fats and fermentation products, are also key for metabolism.
—Christopher Damman, Discover Magazine, 12 Sep. 2024
See all Example Sentences for macronutrient 
Jillian Kubala, Health, 16 Oct. 2024
Trauma: Physical or emotional trauma Metabolic problems: A metabolic problem can negatively affect how the body processes and distributes macronutrients like fats, proteins, and carbohydrates.
—Lana Barhum, Verywell Health, 27 Sep. 2024
Nutrient-dense foods that keep you full One of the most effective ways to curb grazing is by incorporating nutrient-rich foods into your meals—fresh, unprocessed options that are high in essential macronutrients like protein, fiber, and healthy fats.
—Alessandra Signorelli, Vogue, 17 Sep. 2024
Beyond the essential macronutrients – fat, protein and carbohydrates – and micronutrients such as vitamins and minerals, other leftover factors in food, including fibers, polyphenols, bioactive fats and fermentation products, are also key for metabolism.
—Christopher Damman, Discover Magazine, 12 Sep. 2024
See all Example Sentences for macronutrient
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'macronutrient.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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Cite this Entry
“Macronutrient.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/macronutrient. Accessed 30 Oct. 2024.
Copy CitationMedical Definition
macronutrient
noun
mac·ro·nu·tri·ent
-ˈn(y)ü-trē-ənt
: a substance (as a protein, carbohydrate, or fat) required in relatively large quantities for growth, energy, and health compare micronutrient
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