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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. Display of various foods
Free school meals can be universal school meals for all students or limited by income-based criteria, which can vary by country. [14] A study of a free school meal program in the United States found that providing free meals to elementary and middle school children in areas characterized by high food insecurity led to better school discipline among the students. [15]
The findings of the 2003 National Assessment of Adult Literacy (NAAL), conducted by the US Department of Education, provide a basis upon which to frame the nutrition literacy problem in the U.S. NAAL introduced the first-ever measure of "the degree to which individuals have the capacity to obtain, process and understand basic health information ...
In a study of the Boston Public Schools, "on average, students discarded roughly 19 percent of their entrées, 47 percent of their fruit, 25 percent of their milk, and 73 percent of their vegetables." "It was estimated that $432,349.05 worth of food is wasted annually at lunch by students in Grades 6–8 in [Boston Public Schools]."
Even during food processing, there are several procedures that strip foods of their poisons to make them human-friendly. Check out the slideshow above to learn what common edible contains cyanide ...
A 2007 American Journal of Clinical Nutrition article, "APPLE project: 2-y findings of a community-based obesity prevention program in primary school-age children", stated, "A relatively simple approach, providing activity coordinators and basic nutrition education in schools, significantly reduces the rate of excessive weight gain in children ...
Scientific analysis of food and nutrients began during the chemical revolution in the late 18th century. Chemists in the 18th and 19th centuries experimented with different elements and food sources to develop theories of nutrition. [1] Modern nutrition science began in the 1910s as individual micronutrients began to be identified.
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 Right Pyramid".