In nutrition, the diet is all the food ingested by an animal or human being. All nutrition is concerned with diet. The term diet can mean many things in many different contexts, for instance, diet may refer to the consumption of only one type of food or to a specific type of food at a specific time. In general, the term diet only refers to the avoidance of dietary fat and cholesterol and the intake of a variety of food items on a regular basis. These food items may include protein, carbohydrates, fats, and fruits and vegetables.
The word diet can also imply the intention of following a specific dietary plan, which is referred to as the controlled diet. A controlled diet can be an eating plan that is prescribed by a physician or other qualified health care provider. The controlled diet is normally consumed according to a predetermined pattern or schedule. The controlled diet may be required for the prevention of disease, weight loss, maintenance of a healthy body weight, or to correct or improve specific physical deficiencies. Diets are entered into according to the frequency of intake of specific foods or the amount of calories required for the maintenance of a particular body weight. Generally, a controlled diet is used to maintain or reduce weight or to promote health.
Eating less often or sparingly is another common meaning of diet. In these cases, the diet is less frequent than usual and eating less often enables the dieter to make use of the energy provided by natural foods better. For example, by eating fruit for one meal and bread for the next, a diet that consists of three meals and two to three snacks every day is called a “frugal” diet. However, when a diet consists of eating a rich, balanced diet so that the dieter is well supplied with all the nutrients necessary for good health over a long period, the diet is said to be “sophisticated”.
Another common meaning of diet is keeping one’s weight under control. This verb also has an associated noun: “controlling diet”. So, if you want to lose some weight, you can keep scrolling down to the appropriate page and find a diet that you can control. This also involves a process of changing eating habits, so that you can successfully keep your weight under control.
A diet soft drink has been included in the list of common nouns meaning diet. The word diet means to limit calories, so if you drink a diet soft drink you are saying that you will limit the number of calories that you take in during the day. The noun that follows diet means to cut calories from food and this process can be done by drinking less food or by making changes to your lifestyle. For example, if you want to burn more calories, you may eat less food or you may increase your activity.
Finally, diet entry 1 can also be translated as “diet” or “taboo”. The act of dieting has become increasingly popular over the past decades and is now seen as something that promotes health, rather than simply being a way to keep fit. The verb of diet means to keep on eating or change eating habits and these are seen to be associated with all kinds of negative things, such as bulimia, binge eating and obesity. It therefore makes sense that people who want to lose weight should avoid the temptation to use “diet entry 1” as their verb. When they think about what it really means they will realise that it is just another way of saying that they are not dieting!