Nutrients are broadly classified into macronutrients and micronutrients.
Macronutrients include carbohydrates, proteins, and fats, which provide energy and are fundamental for cellular structure. Carbohydrates are primarily used for energy production, while proteins are essential for tissue growth and repair. Fats are crucial for cell membrane integrity and energy storage.
Micronutrients include vitamins and minerals, which are required in smaller quantities but are vital for biochemical processes. Vitamins act as coenzymes in metabolic pathways, while minerals such as calcium and iron are integral for bone health and oxygen transport, respectively.
