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The term inanition [2] refers to the symptoms and effects of starvation. Starvation by outside forces is a crime according to international criminal law and may also be used as a means of torture or execution. According to the World Health Organization (WHO), hunger is the single gravest threat to the world's public health.
Starvation response in animals (including humans) is a set of adaptive biochemical and physiological changes, triggered by lack of food or extreme weight loss, in which the body seeks to conserve energy by reducing metabolic rate and/or non-resting energy expenditure to prolong survival and preserve body fat and lean mass.
Human nutrition deals with the provision of essential nutrients in food that are necessary to support human life and good health. [1] Poor nutrition is a chronic problem often linked to poverty, food security , or a poor understanding of nutritional requirements. [ 2 ]
The set point theories of hunger and eating are inconsistent with basic evolutionary pressures related to hunger and eating as they are currently understood. [26] Major predictions of the set point theories of hunger and eating have not been confirmed. [27] They fail to recognize other psychological and social influences on hunger and eating. [25]
The impetus for formation of the committee was a rising concern about hunger and malnutrition in the United States. It had been brought to public attention by the 1967 field trip of Senators Robert F. Kennedy and Joseph S. Clark to see emaciated children in Cleveland, Mississippi, [1] by the 1967 broadcast of the CBS News special Hunger in America, [2] and by the 1968 publication of Citizens ...
Energy intake is measured by the amount of calories consumed from food and fluids. [1] Energy intake is modulated by hunger, which is primarily regulated by the hypothalamus, [1] and choice, which is determined by the sets of brain structures that are responsible for stimulus control (i.e., operant conditioning and classical conditioning) and cognitive control of eating behavior.
The Right to food is a human right for people to feed themselves in dignity, be free from hunger, food insecurity, and malnutrition. [200] As of 2018, the treaty has been signed by 166 countries, by signing states agreed to take steps to the maximum of their available resources to achieve the right to adequate food.
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