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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]
List of food origins. Some foods have always been common in every continent, such as many seafood and plants. Examples of these are honey, ants, mussels, crabs and coconuts. Nikolai Vavilov initially identified the centers of origin for eight crop plants, subdividing them further into twelve groups in 1935. [1]
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.
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 ...
4500-3500 BCE: Earliest clear evidence of olive domestication and olive oil extraction [32] ~4000 BCE: Watermelon, originally domesticated in central Africa, becomes an important crop in northern Africa and southwestern Asia. [33] ~4000 BCE: Agriculture reaches north-eastern Europe. ~4000 BCE: Dairy is documented in the grasslands of the Sahara.
At the 2007 Forum for Food Sovereignty in Sélingué, Mali, 500 delegates from more than 80 countries adopted the "Declaration of Nyéléni", [3] which says in part: . Food sovereignty is the right of peoples to healthy and culturally appropriate food produced through ecologically sound and sustainable methods, and their right to define their own food and agriculture systems.
By Roman times, cheese-making was a common practice and food group. Columella's De Re Rustica (c. 65 CE) details a cheese-making process involving rennet coagulation, pressing of the curd, salting, and aging. Pliny's Natural History (77 CE) devotes two chapters (XI, 96–97) to the diversity of cheeses enjoyed by Romans of the early Empire.
A painting on the wall of an Egyptian tomb near Luxor displays a 4,000 year-old recipe for baking bread. Journalist William Sitwell's first book, A History of Food in 100 Recipes, tells the story ...