macromineral
C1Technical/Scientific
Definition
Meaning
A mineral required by the body in relatively large amounts for proper physiological function.
In nutrition and biochemistry, a mineral element of which the human body requires more than 100 milligrams per day. Major macrominerals include calcium, phosphorus, magnesium, sodium, potassium, chloride, and sulfur.
Linguistics
Semantic Notes
The term is used almost exclusively in the fields of human/animal nutrition, dietetics, biochemistry, and physiology. It contrasts with 'trace mineral' or 'micromineral'. The prefix 'macro-' refers to the quantity needed, not the physical size of the mineral atoms.
Dialectal Variation
British vs American Usage
Differences
No significant spelling or pronunciation differences. Usage is identical in technical contexts.
Connotations
Neutral, scientific term in both varieties.
Frequency
Equally low-frequency and specialised in both UK and US English.
Vocabulary
Collocations
Grammar
Valency Patterns
N + of + [macromineral] (e.g., sources of macrominerals)[macromineral] + intake/requirementrich/poor in [macromineral]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Used in the marketing or labelling of nutritional supplements, fortified foods, and animal feed.
Academic
Core term in nutrition science, biochemistry, and physiology textbooks and research papers.
Everyday
Rarely used in casual conversation. A layperson might say 'essential mineral' instead.
Technical
Precise term used by dietitians, nutritionists, veterinarians, and biochemists to classify minerals by required dietary quantity.
Examples
By Part of Speech
adjective
British English
- The macromineral composition of the soil affects pasture quality.
- Adequate macromineral status is crucial for livestock health.
American English
- The study focused on macromineral levels in processed foods.
- Macromineral balance is a key focus of the dietary guidelines.
Examples
By CEFR Level
- Milk is a good source of the macromineral calcium.
- Our bodies need several different macrominerals to stay healthy.
- A balanced diet should provide all the essential macrominerals, such as potassium and magnesium.
- Nutritionists warn that a deficiency in any major macromineral can disrupt bodily functions.
- The bioavailability of dietary macrominerals can be influenced by the presence of certain phytates and fibres.
- Recent research has refined the recommended daily intakes for several key macrominerals based on new metabolic data.
Learning
Memory Aids
Mnemonic
Think 'MACRO' as in large-scale, like a macro lens sees big details, and 'MINERAL' as in nutrients from the earth. Your body needs these minerals on a large (macro) scale.
Conceptual Metaphor
NUTRIENTS ARE BUILDING BLOCKS (macrominerals are foundational bricks for bones, electrolytes, etc.).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calque 'макроминерал' as it is not standard. Use 'макроэлемент' (macroэлемент) which is the correct Russian equivalent.
- Do not confuse with 'микроэлемент' (trace element).
- The word 'минерал' in Russian often refers to geological minerals, not just dietary ones.
Common Mistakes
- Misspelling as 'macro mineral' (two words) – it's a single, closed compound.
- Confusing with 'macronutrient' (which refers to proteins, fats, carbohydrates).
- Using it in general contexts where 'mineral' would suffice.
Practice
Quiz
Which of the following is NOT typically considered a macromineral?
FAQ
Frequently Asked Questions
The primary difference is the quantity required by the body. Macrominerals are needed in amounts greater than 100 milligrams per day, while trace minerals (like iron, zinc, iodine) are needed in amounts less than 100 mg per day.
The seven major macrominerals are calcium, phosphorus, magnesium, sodium, potassium, chloride, and sulfur.
No, it is a specialised scientific term. In everyday conversation, people are more likely to refer to specific minerals (e.g., calcium, potassium) or use the broader term 'essential minerals'.
It is used for precise classification in scientific contexts. Grouping minerals into 'macro' and 'trace' categories helps in studying their dietary requirements, metabolic roles, and deficiency risks more systematically.