Human food
Human food is that food which is fit for human consumption, and which humans willingly eat. Not all things that are edible constitute human food. Food is a basic necessity of life, and humans typically seek food out as an instinctual response to hunger.Humans eat various substances for energy, enjoyment and nutritional support. These are usually of plant, animal, or fungal origin, and contain essential nutrients, such as carbohydrates, fats, proteins, vitamins, and minerals. Humans are highly adaptable omnivores, and have adapted to obtain food in many different ecosystems.