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Serving Size
A serving size or portion size is the amount of a food or drink that is generally served. A distinction is made between a portion size as determined by an external agent, such as a food manufacturer, chef, or restaurant, and a "self selected portion size" in which an individual has control over the portion in a meal or snack. Self-selected portion size is determined by several factors such as the palatability of a food and the extent to which it is expected satiety, expected to reduce hunger and to generate fullness. Measurement bulk cargo, Bulk products, such as sugar, generally have sizes in common units of measurement, such as the cup (unit), cup or tablespoon. Commonly divided products, such as pie or cake, have a serving size given in a fraction of the whole product (e.g. 1/8 cake). Products which are sliced beforehand or are bought in distinct, grouped units (e.g. olives), are listed in the approximate number of units corresponding to the reference amount. For examp ...
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Bowl Of Toasted Cereal
A bowl is a typically round dish or container generally used for preparing, serving, storing, or consuming food. The interior of a bowl is characteristically shaped like a spherical cap, with the edges and the bottom, forming a seamless curve. This makes bowls especially suited for holding liquids and loose food, as the contents of the bowl are naturally concentrated in its center by the force of gravity. The exterior of a bowl is most often round, but can be of any shape, including Rectangle, rectangular. The size of bowls varies from small bowls used to hold a single serving of food to large bowls, such as Punch (drink), punch bowls or salad bowls, that are often used to hold or store more than one portion of food. There is some overlap between bowls, cups, and Plate (dishware), plates. Very small bowls, such as the Chawan, tea bowl, are often called cups, while plates with especially deep wells are often called bowls. In many cultures, bowls are the most common kind of vess ...
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USDA Eat Healthy Food Group Gallery Serving Size Half Cup (125mL) Of Fruit Cocktail
The United States Department of Agriculture (USDA) is an executive department of the United States federal government that aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and production, works to assure food safety, protects natural resources, fosters rural communities and works to end hunger in the United States and internationally. It is headed by the secretary of agriculture, who reports directly to the president of the United States and is a member of the president's Cabinet. The current secretary is Brooke Rollins, who has served since February 13, 2025. Approximately 71% of the USDA's $213 billion budget goes towards nutrition assistance programs administered by the Food and Nutrition Service (FNS). The largest component of the FNS budget is the Supplemental Nutrition Assistance Program (formerly known as the 'Food Stamp' program), which is the cornerstone of USDA's nutrition assistance. The United States For ...
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Expected Satiety
Expected satiety is the amount of relief from hunger that is expected from a particular food. It is closely associated with expected satiation which refers to the immediate fullness (post meal) that a food is expected to generate. Scientists have discovered that foods differ considerably in their expected satiety. One estimate in the United Kingdom suggested that there may be a six-fold difference in foods commonly consumed there, when they are compared calorie for calorie. This range of variation is important because expected satiety is thought to be a good predictor of food choice and an excellent predictor of self-selected portion sizes. Specifically, foods that have high expected satiety and high expected satiation tend to be selected in smaller portions (fewer calories). Therefore, they may be especially suited to diets that are designed to reduce energy intake. Some researchers also suggest that expected satiety is an important mediator of energy intake. They argue that withi ...
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Nutrition Facts Label
The nutrition facts label (also known as the nutrition information panel, and other slight variations) is a label required on most convenience food, packaged food in many countries, showing what nutrients and other ingredients (to limit and get enough of) are in the food. Labels are usually based on official nutritional rating systems. Most countries also release overall List of nutrition guides, nutrition guides for general educational purposes. In some cases, the guides are based on different dietary targets for various nutrients than the labels on specific foods. Nutrition facts labels are one of many types of food labels required by regulation or applied by manufacturers. They were first introduced in the U.S. in 1994, and in the U.K. in 1996. Australia and New Zealand Australia and New Zealand use a nutritional information panel of the following format: Other items are included as appropriate, and the units may be varied as appropriate (e.g. substituting ml for g, or mmo ...
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Alcohol And Tobacco Tax And Trade Bureau
The Alcohol and Tobacco Tax and Trade Bureau, statutorily named the Tax and Trade Bureau and frequently shortened to TTB, is a bureau of the United States Department of the Treasury, which regulates and collects taxes on trade and imports of alcohol, tobacco, and firearms within the United States. Overview TTB was created on January 24, 2003, when the Homeland Security Act of 2002 split the Bureau of Alcohol, Tobacco and Firearms (ATF) into two new organizations with separate functions. Specifically, the Act transferred ATF and its law enforcement functions from the Department of the Treasury to the Department of Justice. ATF's other functions, dealing with tax collection and regulation of legitimate trade, remained within the Treasury Department and became part of the new TTB. Organization TTB's Field Operations are organized into five divisions: #National Revenue Center: reconciles returns, reports, and claims; screens applications and promptly issues permits; and prov ...
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Food And Drug Administration
The United States Food and Drug Administration (FDA or US FDA) is a List of United States federal agencies, federal agency of the United States Department of Health and Human Services, Department of Health and Human Services. The FDA is responsible for protecting and promoting public health through the control and supervision of food safety, tobacco products, caffeine products, dietary supplements, Prescription drug, prescription and Over-the-counter drug, over-the-counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices (ERED), cosmetics, Animal feed, animal foods & feed and Veterinary medicine, veterinary products. The FDA's primary focus is enforcement of the Federal Food, Drug, and Cosmetic Act (FD&C). However, the agency also enforces other laws, notably Section 361 of the Public Health Service Act as well as associated regulations. Much of this regulatory-enforcement work is ...
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USDA
The United States Department of Agriculture (USDA) is an United States federal executive departments, executive department of the Federal government of the United States, United States federal government that aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and production, works to assure food safety, protects natural resources, fosters rural communities and works to end hunger in the United States and internationally. It is headed by the secretary of agriculture, who reports directly to the president of the United States and is a member of the president's Cabinet of the United States, Cabinet. The current secretary is Brooke Rollins, who has served since February 13, 2025. Approximately 71% of the USDA's $213 billion budget goes towards nutrition assistance programs administered by the Food and Nutrition Service (FNS). The largest component of the FNS budget is the Supplemental Nutrition Assistance Program (formerly ...
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Nutrition
Nutrition is the biochemistry, biochemical and physiology, physiological process by which an organism uses food and water to support its life. The intake of these substances provides organisms with nutrients (divided into Macronutrient, macro- and Micronutrient, micro-) which can be Metabolism, metabolized to create Food energy, energy and chemical structures; too much or too little of an essential nutrient can cause malnutrition. Nutritional science, the study of nutrition as a hard science, typically emphasizes human nutrition. The type of organism determines what nutrients it needs and how it obtains them. Organisms obtain nutrients by consuming organic matter, consuming inorganic matter, absorbing light, or some combination of these. Some can produce nutrients internally by consuming basic elements, while some must consume other organisms to obtain pre-existing nutrients. All forms of life require carbon, Biological thermodynamics, energy, and water as well as various other ...
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MyPlate
MyPlate is the current nutrition guide published by the United States Department of Agriculture's Center for Nutrition Policy and Promotion, and serves as a recommendation based on the Dietary Guidelines for Americans. It replaced the USDA's MyPyramid guide on June 2, 2011, ending 19 years of USDA food pyramid diagrams. MyPlate is displayed on food packaging and used in nutrition education in the United States. The graphic depicts a place setting with a plate and glass divided into five food groups that are recommended parts of a healthy diet. This dietary recommendation combines an organized amount of fruits, vegetables, grains, protein, and dairy. It is designed as a guideline for Americans to base their plate around in order to make educated food choices. ChooseMyPlate.gov shows individuals the variety of these five subgroups based on their activity levels and personal characteristics. Background MyPlate is the latest nutrition guide from the USDA. The USDA's first d ...
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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. The first pyramid was published in Sweden in 1974. The 1992 pyramid introduced by the United States Department of Agriculture (USDA) was called the "Food Guide Pyramid" or "Eating Right Pyramid". It was updated in 2005 to "MyPyramid", and then it was replaced by "MyPlate" in 2011. Swedish origin Amid high food prices in 1972, Sweden's National Board of Health and Welfare (Sweden), National Board of Health and Welfare developed the idea of "basic foods" that were both cheap and nutritious, and "supplemental foods" that added nutrition missing from the basic foods. Anna-Britt Agnsäter, chief of the test kitchen for Kooperativa Förbundet (a cooperative Swedish retail chain), held a lecture the next year on how to illustrate these food groups. Attendee Fjalar Clemes suggested a triangle displaying basic foods at the base. Agnsäter developed the idea into ...
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Randomized Controlled Trials
A randomized controlled trial (or randomized control trial; RCT) is a form of scientific experiment used to control factors not under direct experimental control. Examples of RCTs are clinical trials that compare the effects of drugs, surgical techniques, medical devices, diagnostic procedures, diets or other medical treatments. Participants who enroll in RCTs differ from one another in known and unknown ways that can influence study outcomes, and yet cannot be directly controlled. By randomly allocating participants among compared treatments, an RCT enables ''statistical control'' over these influences. Provided it is designed well, conducted properly, and enrolls enough participants, an RCT may achieve sufficient control over these confounding factors to deliver a useful comparison of the treatments studied. Definition and examples An RCT in clinical research typically compares a proposed new treatment against an existing standard of care; these are then termed the 'exper ...
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Palatability
Palatability (or palatableness) is the hedonic reward (which is pleasure of taste in this case) provided by foods or drinks that are agreeable to the "palate", which often varies relative to the homeostatic satisfaction of nutritional and/or water needs. The palatability of a dish or beverage, unlike its flavor or taste, varies with the state of an individual: it is lower after consumption and higher when deprived. It has increasingly been appreciated that this can create a hunger that is independent of homeostatic needs. Brain mechanism The palatability of a substance is determined by opioid receptor-related processes in the nucleus accumbens and ventral pallidum. The opioid processes involve mu opioid receptors and are present in the rostromedial shell part of the nucleus accumbens on its spiny neurons. This area has been called the "opioid eating site". The rewardfulness of consumption associated with palatability is dissociable from desire or incentive value which is ...
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