What is a macronutrient

A macronutrient is a type of nutrient that provides energy and supports growth, maintenance, and repair of the body. There are three main categories of macronutrients: carbohydrates, proteins, and fats.

Carbohydrates: Provide energy for the body, particularly for the brain and nervous system. Examples of carbohydrate-rich foods include bread, rice, fruits, vegetables, and sugars.

Proteins: Build and repair tissues, including muscles, organs, and cells. Good sources of protein include lean meats, fish, eggs, dairy products, legumes, and nuts.

Fats: Provide energy and support the absorption of fat-soluble vitamins. Healthy fats can be found in foods such as nuts, seeds, avocados, and fatty fish.

A balanced diet that includes the right amounts of these macronutrients is essential for maintaining optimal health and preventing chronic diseases.

Recommended reading: "Nutrition: An Applied Approach" by Janice Thompson and Melinda Manore.

Recommended online resource: Academy of Nutrition and Dietetics (eatright.org).

Recommended app: MyFitnessPal (for tracking daily macronutrient intake).