15 November 2022

Macronutrients and micronutrients: why are they essential for those with celiac disease?

The two main categories of nutrients: macronutrients and micronutrients Each of these categories plays an essential role in the health and proper functioning of the human body. Here is a detailed explanation of these two types of nutrients: Macronutrients Macronutrients are nutrients that the body needs in large quantities to provide energy and support bodily functions. They include: 1. Carbohydrates (or carbs) Functions : the primary source of energy for the body. Carbohydrates are converted into glucose, which is used by cells to produce energy. Sources : bread, pasta, rice, cereals, fruits, vegetables, legumes. 2. Proteins Functions : building and repairing body tissues, producing enzymes and hormones, immune function. Sources : meat, fish, eggs, dairy products, legumes, nuts, seeds. 3. Lipids (or fats) Functions : concentrated source of energy, absorption of fat-soluble vitamins (A, D, E, K), protection of organs, thermal insulation. Sources : vegetable oils, butter, avocados, nuts, seeds, fatty fish. 4. Water Functions : maintaining fluid balance, transporting nutrients, regulating body temperature, eliminating waste. Sources : drinking water, fruits, vegetables, other beverages and foods containing water. Micronutrients Micronutrients are nutrients that the body needs in small amounts but are essential for the proper functioning of physiological processes. They include: 1. Vitamins Functions : regulating bodily processes, preventing diseases, supporting the immune system. Main vitamins : vitamins A, B (B1, B2, B3, B5, B6, B7, B9, B12), C, D, E, K. Sources : fruits, vegetables, animal products, fortified cereals, nuts. 2. Minerals Functions : formation of bones and teeth, hormone production, regulation of heart rhythm, muscle function. Main minerals : calcium, iron, magnesium, potassium, sodium, zinc, iodine, selenium. Sources : dairy products, meats, seafood, vegetables, fruits, nuts. The differences between macronutrients and micronutrients Required amount Macronutrients are needed in large amounts (grams), while micronutrients are needed in small amounts (milligrams or micrograms). Main function Macronutrients provide energy and are the main structural components of the body, whereas micronutrients are essential for regulating metabolic and physiological processes. Food sources Macronutrients are found in a wide variety of foods, while micronutrients can be concentrated in certain specific types of foods. In summary A balanced diet should include a variety of food sources to ensure adequate intake of all necessary macronutrients and micronutrients for maintaining health and overall well-being.

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