Food

Food refers to any substance consumed by living organisms to provide nutritional support, sustain life, and promote growth. It typically consists of macronutrients—carbohydrates, proteins, and fats—as well as micronutrients like vitamins and minerals. Food can come from various sources, including plants (fruits, vegetables, grains), animals (meat, dairy, eggs), fungi, and even algae. It serves various functions beyond basic sustenance, such as contributing to cultural identity, social rituals, and pleasure. The preparation and consumption of food can take myriad forms, influenced by geography, tradition, and individual preferences. The science of food encompasses aspects like nutrition, culinary arts, food safety, and gastronomy.