Your guide to macronutrients: Macronutrients are energy-providing chemical substances consumed by organisms in large quantities. Nutrients are environmental substances used for energy, growth, and to perform functions of the body. Depending on the nutrient, these substances are needed in small amounts or larger amounts. Those that are needed in large amounts are called macronutrients. Human beings require 3 macronutrients. Carbohydrates, proteins, and lipids. Energy is provided by each of these macronutrients in the form of calories. Read this guide to macronutrients.
Carbohydrates
 Humans need carbohydrates in the largest amounts. Carbohydrates are incredibly important to the diet. Carbohydrates are easily metabolized, which just means it is chemically broken down and used as the body’s main fuel source. Bodily tissues use the carbohydrate, glucose, as energy. When the body uses carbohydrates for energy, it can use other macronutrients for other jobs, like tissue growth and repair. Carbohydrate is required for the brains, the kidneys, and heart in order to function properly. carbohydrates aid in the synthesis of certain amino acids. Carbohydrates are primarily found in starchy foods, like grain and potatoes, as well as fruits, milk, and yogurt. Other foods like vegetables, beans, nuts, seeds, and cottage cheese contain carbohydrates. However, the amount is lesser. Read this guide to macronutrients.
Fiber
Fiber is an indigestible form of carbohydrate. Since humans cannot break down fiber carbohydrates, they pass through the digestive system whole and take other waste products with them. Read this guide to macronutrients.
Protein
Protein is used in the production of new tissues for growth and tissue repair and regulate and maintain body functions. Enzymes used for digestion, protection, and immunity are made of protein, and essential hormones used for body regulation require protein. Proteins can be taken as an alternative when carbohydrates are not available. Proteins are long chains of amino acids. Protein can be found in all living things. The type and amount of protein within foods can vary. Meats, cheeses, and nuts tend to have higher protein content than many plant-based sources. Read this guide to macronutrients.
Fats
Fat is an essential part of our diet and nutrition, and we cannot live without it.
Our bodies require small amounts of good fat to function and help prevent disease. Dietary fats make food tasty they often improve the texture of food as well as flavor and smell, they make food more appealing but too much of the wrong type of fat can cause serious health complaints including obesity, higher blood pressure and cholesterol levels, which in turn lead to a greater risk. Fat provides a cushion to help protect our vital organs – without fat our organs would be more prone to damage. Furthermore, fat acts as an insulator, helping us to maintain the correct body temperature. Some fatty acids – like omega 3 may provide other health benefits such as complimenting the cognitive processes of the brain. But too much fat may cause weight gain. Read this guide to macronutrients.
Each macronutrient is essential for the person and should be included in the diet in a significant amount. More or less of any macronutrient may lead to imbalance. Read this guide to macronutrients.
Therefore, we should maintain a healthy balanced diet and consume all the macronutrients to stay healthy and fit. Read this guide to macronutrients.