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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. Earliest estimate for invention of cooking, by phylogenetic analysis. [3] 250,000 years ago: Hearths appear, accepted archeological estimate for invention of cooking chicken. [4]
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.
The sociology of food is the study of food as it relates to the history, progression, and future development of society, encompassing its production, preparation, consumption, and distribution, its medical, ritual, spiritual, ethical and cultural applications, and related environmental and labor issues. The aspect of food distribution in our ...
Food groups were a public health education concept invented to teach people eating very restricted, unvaried diets how to avoid becoming deficient in specific nutrients. They have since been adapted to also address diseases of affluence related to diet, such as obesity, diabetes and heart disease. [2]
Food is any substance consumed by an organism for nutritional support. Food is usually of plant, animal, or fungal origin and contains essential nutrients such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells to provide energy, maintain life, or stimulate ...
The food represents a demarcation line for the elites, a "social marker", throughout the history of the humanity. [2] Eating behavior is a highly affiliative act, [3] thus the food one eats is closely tied with one's social class throughout history. [4] In contemporary Western society, social class differences in food consumption follow a ...
Food pyramid (nutrition) A food pyramid is a representation of the optimal number of servings to be eaten each day from each of the basic food groups. [2] The first pyramid was published in Sweden in 1974. [3][4][5] The 1992 pyramid introduced by the United States Department of Agriculture (USDA) was called the "Food Guide Pyramid" or "Eating ...
Modern technological advances. 1700 – British Agricultural Revolution ends. 1763 – International "Potato Show" in Paris with corn varieties from different states. 1804 – Vincenzo Dandolo writes several treatises of agriculture and sericulture. 1809 – French confectioner Nicolas Appert invents canning.