Vitamin: meaning, definitions and examples

Use 'vitamin' when referring specifically to organic compounds that are essential in small amounts for the body's normal growth and function. They are usually discussed in the context of diet, health, and nutrition.

• Vitamin C helps to strengthen the immune system
• She takes a multivitamin every morning

Use 'micronutrient' when referring to vitamins and minerals required by the body in small amounts for proper functioning and development. This term is often used in scientific or nutritional contexts.

• Iron is a crucial micronutrient for preventing anemia
• Micronutrient deficiencies can lead to serious health problems

Use 'nutrient' in a general sense to refer to any substance that provides nourishment essential for growth and maintenance of life. This can include both macronutrients (like proteins, fats, carbohydrates) and micronutrients.

• A balanced diet should include all essential nutrients
• Plants absorb nutrients from the soil

Use 'supplement' when referring to products taken to add nutritional value to the diet, often in the form of pills, powders, or liquids. It may carry a neutral or slightly commercial connotation.

• She takes a protein supplement after workouts
• Many people use omega-3 supplements to improve heart health

Use 'vitamin' when referring to a specific type of nutrient that is crucial for bodily functions and is often consumed through diet or supplements.

• Vitamin C boosts the immune system and helps with the absorption of iron.
• She takes a daily vitamin to ensure she's getting enough essential nutrients.

Use 'organic compound' when discussing chemical compounds that contain carbon and are typically found in living organisms. This term is more scientific and broad compared to just 'vitamin'.

• Glucose is an organic compound that is a key source of energy for cells.
• Organic compounds, including vitamins, are essential for life.

Use 'essential nutrient' when talking about nutrients that are necessary for the body and must be obtained from the diet because the body cannot synthesize them on its own.

• Proteins, fats, and carbohydrates are essential nutrients for maintaining energy and growth.
• Without these essential nutrients, the body cannot function properly.