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Human food is food which is fit for human consumption, and which humans willingly eat. Food is a basic necessity of life, and humans typically seek food out as an instinctual response to hunger ; however, not all things that are edible constitute as human food.
Humans eat thousands of plant species; there may be as many as 75,000 edible species of angiosperms, of which perhaps 7,000 are often eaten. [2] Edible plants found in nature include flowers, seeds, berries, seaweed, and cacti. Being able to identify the versions of these plants that are safe to eat is an important survival skill. [3]
Entomophagy is scientifically described as widespread among non-human primates and common among many human communities. [3] The scientific term describing the practice of eating insects by humans is anthropo-entomophagy. [7] The eggs, larvae, pupae, and adults of certain insects have been eaten by humans from prehistoric times to the present ...
Of more than 50,000 edible plant species in the world, only a few hundred contribute significantly to human food supplies. Just 15 crop plants provide 90 percent of the world's food energy intake (exclusive of meat), with rice, maize and wheat comprising two-thirds of human food consumption. These three alone are the staples of over 4 billion ...
People were probably dead set on making the root vegetables where they ended up edible. Eating root vegetables as a staple might be the most engrained human tradition. Image credits: BonerSoupAndSalad
The intentional cultivation of insects and edible arthropods for human food is now emerging in animal husbandry as an ecologically sound concept. Several analyses have found insect farming to be a more environmentally friendly alternative to traditional animal livestocking. [77] [93]
People were probably dead set on making the root vegetables where they ended up edible. Eating root vegetables as a staple might be the most engrained human tradition. Image credits: BonerSoupAndSalad
Some species of jellyfish are suitable for human consumption and are used as a source of food and as an ingredient in various dishes. Edible jellyfish is a seafood that is harvested and consumed in several East and Southeast Asian countries, and in some Asian countries it is considered to be a delicacy. Edible jellyfish is often processed into ...