The word diet refers to the modification of eating habits in order to meet the needs and requirements of the body. In nutrition, the diet generally is the quantity of food ingested by an organism or individual. In the field of diet, we can speak of a diet as a pattern of eating in which all the calories consumed are used by the body instead of being stored in some area as fat. Diet is necessary for regulating weight as well as preventing obesity, which is associated with a high consumption of high calorie foods and sedentary lifestyle.
New Definition of Nutrition: The new definition of nutrition emphasizes the idea that the intake of a particular nutrient is important in order to meet some desired physiological outcome. Thus, dietary behaviors and lifestyle choices are encouraged rather than ignored and discouraged. Additionally, the new definition of nutrition encourages us to develop and adopt new and creative eating habits that will promote and sustain optimal health. This will require us to embrace new ways of thinking about food and how we can make better informed and educated food choices.
Other popular or common diet terms are the following: calorie-per-meal, dietary fiber, glycemic index, glycemic load, dietary fat, trans fat, dietary cholesterol, saturated fat, sodium, potassium, magnesium, calcium, phytochemicals, antioxidants, and food combining. Some of these can be confusingly used with one another. To make matters more complicated, there are still other terms that are often interchanged in discussion with dieters, such as low-fat, low-calorie, high-fiber, or carbohydrate-restricted diets. The best way to understand all of this is to become a member of a forum that focuses on weight loss, for example the Weight Loss Forum.
In short, a diet focuses on the removal of calories, or more accurately, burning the calories. The purpose of dieting is to prevent the increase of those calories. This is done by reducing the amount of food you eat, and replacing it with healthier foods that are high in fiber, protein and complex carbohydrates. You will also add exercises to your daily routine to make sure you are getting the best results from your diet. Remember to be consistent – if you change your diet for one day, don’t do it for a month or more before expecting the best results.