Question

What are macronutrients?What are the 4 main macronutrients?​

Answer 1

Those that are needed in large amounts are called macronutrients. There are three macronutrients required by humans: carbohydrates (sugar), lipids (fats), and proteins. Each of these macronutrients provides energy in the form of calories.

Macronutrients that provide energy

There are four principal classes of macronutrients: carbohydrate, protein, lipids and alcohol.

hope this helps :)

Answer 2

There are four principal classes of macronutrients: carbohydrate, protein, lipids and alcohol.

However...

There are three macronutrients required by humans: carbohydrates (sugar), lipids (fats), and proteins. Each of these macronutrients provides energy in the form of calories. For example: In carbohydrates, there are 4 calories per gram.