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Nutrition consisted of simple fresh or preserved whole foods that were either locally grown or transported from neighboring areas during times of crisis. Physicians and philosophers studied the effect of food on the human body and they generally agreed that food was important in preventing illness and restoring health.
5-2 million years ago: Hominids shift away from the consumption of nuts and berries to begin the consumption of meat. [1] [2]A hearth with cooking utensils. 2.5-1.8 million years ago: The discovery of the use of fire may have created a sense of sharing as a group.
Food history is an interdisciplinary field that examines the history and the cultural, economic, environmental, and sociological impacts of food and human nutrition. It is considered distinct from the more traditional field of culinary history , which focuses on the origin and recreation of specific recipes.
To guarantee that the qanat system can run smoothly for a very long time, the farmlands that depend on this water are also conserved. [23] The Yakhchāl is an ancient Persian refrigeration structure that was used to store ice and occasionally food in the hot summer months. The structure is composed of an extensive below-ground storage area with ...
5500 BC – Céide Fields in Ireland are the oldest known field systems in the world, this landscape consists of extensive tracts of land enclosed by brick walls. [ 3 ] 5200 BC – In the heart of the Sahara Desert , several native species were domesticated, most importantly pearl millet , sorghum and cowpeas , which spread through West Africa ...
Many specifics of the evolution of the human diet change regularly as new research and lines of evidence become available. Through the Paleolithic across the last 2.8 million years there has been a pattern of human and human ancestors' biology adapting to an additionally available food source with resulting greater brain size, with the ...
Wherever food is harvested, manufactured or distributed there is a need for containers to enable the food to travel securely and in good condition to the shop, warehouse or distribution depot. For many foods, especially those in their own individual containers such as canned vegetables, the common container is the corrugated fiberboard box ...
The Stone Age is a broad prehistoric period during which stone was widely used in the manufacture of implements with a sharp edge, a point, or a percussion surface. The period lasted roughly 2.5 million years, from the time of early hominids to Homo sapiens in the later Pleistocene era, and largely ended between 6000 and 2000 BCE with the advent of metalworking.