Definition

1. Noun:
   • A substance required by an organism in very small quantities for proper physiological functioning: A micronutrient is an essential dietary element, such as a vitamin or mineral, that is needed in minute amounts compared to macronutrients (like proteins, fats, and carbohydrates) but is crucial for growth, disease prevention, and overall well-being.

Usage

• The term "micronutrient" is used primarily in the contexts of nutrition, dietetics, biology, and agriculture. It refers to the quality and composition of food or soil.
• It is typically a countable noun (e.g., ).

Examples

• Noun:
  • Iron and vitamin C are both important micronutrients.
  • A diet lacking in essential micronutrients can lead to deficiencies and health problems.
  • Soil tests can determine if micronutrients like zinc are present for healthy plant growth.

Advanced Usage

• "Micronutrient deficiency": A condition resulting from a lack of one or more essential vitamins or minerals in the diet.
  • Micronutrient deficiency is a major public health concern in some regions.
• "Micronutrient fortification": The process of adding essential vitamins and minerals to food products.
  • The micronutrient fortification of staple foods like flour has helped reduce deficiency diseases.

Variants and Related Words

• Macronutrient (n): A type of food (e.g., fat, protein, carbohydrate) required in large amounts in the diet.
• Nutrient (n): A broader term for any substance that provides nourishment essential for life and growth.

Synonyms

• Trace element (particularly for minerals)
• Vitamin/Mineral (specific types of micronutrients)

Related Phrases/Compounds

• Micronutrient intake: The consumption of vitamins and minerals.
  • Monitoring your micronutrient intake is part of a balanced diet.
• Micronutrient supplement: A product, often a pill, taken to provide specific vitamins or minerals.
  • Some people take a micronutrient supplement to ensure they meet their daily requirements.

Noun

1. a substance needed only in small amounts for normal body function (e.g., vitamins or minerals)