Macronutrients are the nutrients that our body needs in larger quantities to provide us with energy. They are often called "macros" and include fat, protein, and carbohydrates. These nutrients give us energy and are essential for maintaining our bodys systems and structures.

• Carbohydrates: They are the primary source of energy for our brain and muscles. They are found in foods such as fruits, vegetables, grains, and dairy products. Carbohydrates contain 4 kcal per gram.

• Protein: It is essential for building and repairing our bodys tissues. It is also important for transporting various nutrients throughout the body and forming antibodies. Protein is found in foods such as meat, fish, eggs, and beans. Protein contains 4 kcal per gram.

• Fat: It is used for energy production, especially during lower intensity activities. It also helps insulate the body and maintain healthy hormone balance. Fat is found in foods such as nuts, seeds, oils, and fatty fish. Fat contains 9 kcal per gram, which is roughly double the amount found in the other two macros.

It is important to have a balanced diet that includes all three macronutrients to maintain a healthy body. The recommended amounts of these different macronutrients are usually referred to as macronutrient split. A good place to start is using the USDA recommendations:

• Carbohydrates: 45-65%
• Protein: 10-35%
• Fat: 20-35%

Counting or tracking macros has become a diet trend in recent years. It can help individuals understand where their calories are coming from and achieve their weight loss goals. However, it is important to note that calories are also important for weight loss.