Explanation

Carbohydrates, fats, and proteins are all macronutrients that provide energy to the body. Carbohydrates are the main source of energy, while fats and proteins can also provide energy when glucose is low. Carbohydrates: The body’s main source of energy, especially for muscles and the central nervous system Found in grains, vegetables, fruits, legumes, nuts, and dairy Complex carbohydrates, like legumes, grains, and starchy vegetables, provide a more sustained release of energy Recommended to make up 45–65% of your daily calories Fats: Provide energy when glucose is low Store energy, insulate organs, and help absorb fat-soluble vitamins Recommended to make up 20–35% of your daily calories Trans fat should be avoided Proteins Provide structure to tissues like muscles, organs, hair, and skin Also involved in metabolic, hormonal, and enzyme systems Recommended to consume at least 0.36 grams per pound of body weight per day