English Dictionary Definition of Diet – Find Out What it Means
In human beings, diet plays a very important role in regulating energy intake and output. In nutrition, diet refers to the quantity of food taken in or produced by an organism. Dietary intakes may include food that is consumed internally (food that are eaten by the body) and food that are passed via the digestive system (food that is ingested by the digestive system).
The typical Western diet, which is highly processed and includes high levels of fat, sugar, and salt, lacks the necessary dietary fiber, which is essential to maintain a normal balance of nutrients. Without a balanced diet, the body does not have the proper nutrients it needs for metabolism and growth. Because of these deficiencies, people become obese, gain weight, and have other health problems related to being overweight. A diet should contain a wide range of healthy foods including lean meat, whole grains, and moderate amounts of dairy and fruits and vegetables.
Low calorie diets are common and may result in nutritional deficiency and weight gain. The reason is that these kinds of diets require very low calorie intake. Another dieting fad consists of eating only one type of food at each meal. For example, at breakfast you could eat eggs, in lunch peanut butter and jelly, and in the evening potatoes and rice.
Dieting pills are also used as a method of promoting weight loss (as by depressing appetite), but as with diet soft drinks, there are dangers associated with using them. Some drugs used in the preparations of diet pills can cause severe health problems including liver damage, kidney damage, and death. Moreover, these preparations can result in serious side effects such as headaches, fever, and seizures.
When it comes to dieting, the definition of the word “diet” has two different meanings in the English language. One meaning is a temporary measure, usually lasting just a few days, taken to shed extra calories and allow the body to regain or restore energy levels. The second definition of diet is something that helps you lose weight permanently, usually by burning more calories than you take in for a given period.
The term diet can be used as a noun and an adjective, indicating either a method of eating, or a structured plan for eating. An effective diet program, therefore, may consist of both methods. If you’re considering taking up a diet program in order to help you lose weight, the best definition of diet would be the one that can provide the widest range of beneficial effects for your specific situation, so check out the entries on this site for more advice.