macronutrient
Medical term Nutrition
A nutrient needed in large amounts for energy: carbohydrates, proteins and fats.
Sources
Related terms
- enteral nutritionNutrition given directly into the digestive tract through a tube.
- fat-soluble vitaminsVitamins A, D, E and K, which dissolve in fat.
- glutenA protein in wheat, barley and rye.
- lipidA fat or fat-like substance that does not dissolve in water, such as triglycerides and cholesterol.
- micronutrientA nutrient needed in small amounts, such as vitamins and minerals.
- mineralAn inorganic nutrient the body needs to function properly.
- obesityBody weight greater than the healthy range for height; in adults, a BMI of 30 or higher.
- picaCraving and eating nonfood substances, such as clay.