In nutrition, biology, and chemistry, fat usually means any ester of fatty acids, or a mixture of such compounds; most commonly those that occur in living beings or in food.
Allergies, also known as allergic diseases, are a number of conditions caused by hypersensitivity of the immune system to typically harmless substances in the environment. These diseases include hay fever, food allergies, atopic dermatitis, allergic asthma, and anaphylaxis. Symptoms may include red eyes, an itchy rash, sneezing, a runny nose, shortness of breath, or swelling. Food intolerances and food poisoning are separate conditions.
A food pyramid or 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.
The Paleolithic diet, Paleo diet, caveman diet, or stone-age diet is a modern fad diet consisting of foods thought to mirror those eaten during the Paleolithic era.
The French paradox is a catchphrase first used in the late 1980s, that summarizes the apparently paradoxical epidemiological observation that French people have a relatively low incidence of coronary heart disease (CHD), while having a diet relatively rich in saturated fats, in apparent contradiction to the widely held belief that the high consumption of such fats is a risk factor for CHD. The paradox is that if the thesis linking saturated fats to CHD is valid, the French ought to have a higher rate of CHD than comparable countries where the per capita consumption of such fats is lower.
The Mediterranean diet is a diet inspired by the eating habits of Spain, Italy and Greece in the 1960s. The principal aspects of this diet include proportionally high consumption of olive oil, legumes, unrefined cereals, fruits, and vegetables, moderate to high consumption of fish, moderate consumption of dairy products, moderate wine consumption, and low consumption of non-fish meat products. Olive oil has been studied as a potential health factor for reducing all-cause mortality and the risk of chronic diseases.
A food allergy is an abnormal immune response to food. The symptoms of the allergic reaction may range from mild to severe. They may include itchiness, swelling of the tongue, vomiting, diarrhea, hives, trouble breathing, or low blood pressure. This typically occurs within minutes to several hours of exposure. When the symptoms are severe, it is known as anaphylaxis. A food intolerance and food poisoning are separate conditions, not due to an immune response.
Diseases of affluence, previously called diseases of rich people, is a term sometimes given to selected diseases and other health conditions which are commonly thought to be a result of increasing wealth in a society. Also referred to as the "Western disease" paradigm, these diseases are in contrast to so-called "diseases of poverty", which largely result from and contribute to human impoverishment. These diseases of affluence have vastly increased in prevalence since the end of World War II.
Food intolerance is a detrimental reaction, often delayed, to a food, beverage, food additive, or compound found in foods that produces symptoms in one or more body organs and systems, but generally refers to reactions other than food allergy. Food hypersensitivity is used to refer broadly to both food intolerances and food allergies.
A healthy diet is one that helps maintain or improve overall health. A healthy diet provides the body with essential nutrition: fluid, macronutrients, micronutrients, and adequate calories.
Peanut allergy is a type of food allergy to peanuts. It is different from tree nut allergies, with peanuts being legumes and not true nuts. Physical symptoms of allergic reaction can include itchiness, hives, swelling, eczema, sneezing, asthma attack, abdominal pain, drop in blood pressure, diarrhea, and cardiac arrest. Anaphylaxis may occur. Those with a history of asthma are more likely to be severely affected.
The Mediterranean Diet Foundation is a non-profit organization based in Barcelona that aims to promote the study, investigation and dissemination of the benefits of the Mediterranean diet.
The Latin American Diet Pyramid is a nutrition guide that was developed by Oldways and scientific advisers from the Harvard School of Public Health, the Baylor College of Medicine, and the Latin American Summit Scientific Committee in 2005. It is a tradition-based diet that suggests the types and frequency of foods that should be enjoyed every day.
Vegetarian Diet Pyramid is a nutrition guide that represents a traditional healthy vegetarian diet. Variations of this traditional healthy vegetarian diet exist throughout the world, particularly in parts of North America, Europe, South America, and most notably, Asia. Given these carefully defined parameters, the phrase "Traditional Vegetarian Diet" is used here to represent the healthy traditional ovo-lacto vegetarian diets of these regions and peoples. A pyramid was created by Oldways Preservation Trust in 1998 with scientific research from Cornell and Harvard University and specific reference to the healthy patterns of eating demonstrated by the Mediterranean Diet Pyramid.
An elimination diet, also known as exclusion diet is a diagnostic procedure used to identify foods that an individual cannot consume without adverse effects. Adverse effects may be due to food allergy, food intolerance, other physiological mechanisms, or a combination of these. Elimination diets typically involve entirely removing a suspected food from the diet for a period of time from two weeks to two months, and waiting to determine whether symptoms resolve during that time period. In rare cases, a health professional may wish to use an elimination diet, also referred to as an oligoantigenic diet, to relieve a patient of symptoms they are experiencing.
The Mediterranean-DASH Intervention for Neurodegenerative Delay diet, or more commonly, the MIND diet, combines the portions of the DASH diet and the Mediterranean diet. Both the DASH diet and the Mediterranean diet have been shown to improve cognition; however, neither were developed to slow neurodegeneration. Therefore, a team at Rush University Medical Center, headed by Martha Clare Morris, worked to create the MIND diet. Like the DASH and Mediterranean diets, the MIND diet emphasizes the intake of fresh fruit, vegetables, and legumes. The MIND diet also includes recommendations for specific foods, like leafy greens and berries, that have been scientifically shown to slow cognitive decline. Recent research has shown that the MIND diet is more effective at reducing cognitive decline than either the Mediterranean or DASH diets alone. Additional testing has shown that the level of adherence to the MIND diet also impacts the diet's neuro-protective effects.
Rice allergy is a type of food allergy. People allergic to rice react to some rice proteins after they eat rice or breathe in rice steam. Although some reactions might lead to severe health problems, doctors can diagnose rice allergy with many methods and help allergic people to avoid reactions.
Preventive nutrition is a branch of nutrition science with the goal of preventing or delaying or reducing the impacts of disease and disease-related complications. It is concerned with a high level of personal well-being, disease prevention, and diagnosis of recurring health problems or symptoms of discomfort which are often precursors to health issues.Preventive nutrition may assist in prolonging the onset of non-communicable diseases and may allow adults to experience more "healthy living years" later in life. The need for preventive nutrition continues to grow as the overweight and obese population numbers steadily rise within the childhood to adult populous, as the numbers have increased over the last 40 years. To educate the public about preventive nutrition, each social structure has its own way to communicate what preventive nutrition is within its own society, this is done through either a public health forum, government programs and policies or nutritional education. In the United States of America preventive nutrition is taught to the public through the use of the food pyramid or my plate initiatives.
The Immune Power Diet is a pseudoscientific elimination diet promoted by physician Stuart M. Berger (1953-1993). The diet was based on the false idea that many people have hidden food allergies and that by eliminating certain foods and taking dietary supplements the body's immune system would be strengthened.
