Macronutrients

Macronutrients are nutrients that provide energy and are required by the body in large amounts. There are three main macronutrients: carbohydrates, proteins, and fats. These nutrients are essential for growth, development, and overall health.

Carbohydrates

Carbohydrates are the body's primary source of energy. They are found in foods such as fruits, vegetables, grains, and legumes. Carbohydrates are broken down into glucose, which is used by the body for energy. There are two main types of carbohydrates: simple carbohydrates (sugars) and complex carbohydrates (starches and fiber).

Proteins

Proteins are essential for the growth and repair of tissues in the body. They are made up of amino acids, which are the building blocks of proteins. Good sources of protein include meat, fish, eggs, dairy products, and plant-based foods such as beans and nuts.

Fats

Fats are important for energy storage, insulation, and the absorption of fat-soluble vitamins. They are found in foods such as oils, butter, nuts, and avocados. There are different types of fats, including saturated fats, unsaturated fats, and trans fats. It is important to consume fats in moderation and choose healthier sources of fats such as avocados and nuts.

Study Guide

• What are the three main macronutrients?
• What is the primary function of carbohydrates in the body?
• What are the two main types of carbohydrates?
• What is the role of proteins in the body?
• What are some good sources of protein?
• What are the functions of fats in the body?
• What are the different types of fats?
• Why is it important to consume fats in moderation?