Empty calories reference the volume of energy present in certain high-energy foods, which may have low nutrients and vitamins. In such foodstuffs, the energy mainly comes from the processed carbohydrates or fats and sometimes-even ethanol. Typically a clear chair calorie will support the equivalent energy as everyday calories but is poor in the nutritional benefit like insufficient vitamins, minerals, amino acids, fibers and antioxidants. Intakes of empty calories lead to fat gain thus must be avoided by those which slim down. Some examples of foodstuffs with empty calorie content are soft drinks, jellies, frozen goodies, sweets, candy, margarine, white rice, white bread, butter, lard, alcoholic beverages, beer, wine and fatty unhealthy foods like hamburgers, pizza, hot dogs, fried chicken, and French fries.
Are all calories made the same?
The answer is no; all calories aren't made the same. It is a common myth inside the fitness world that weight reduction or fat gain is simply a matter of how many calories maybe you have consumed and exactly how many have your burnt; i.e. a calorie is similar whether it is from proteins, fat or carbohydrates. But this isn't the case. For example; just consider two groups - Group A consumes 2000 calories from pizza, soft drinks, hot dogs and occasional while Group B consumes the same 2000 calories but from vegetables, fruits, chicken, fish and oatmeal. Now can you say Group B calories can be better than Group A? This is because the nutrients and vitamins with the calories ingested by Group B is much higher than Group, A which makes it different.
Does one's body process all calories the same way? For example; 100 Cal pack vs. 120 Cal coming from a banana?
It was widely believed so far that most calories are processed and metabolized inside the same manner inside our body. But scientific research indicates otherwise; the body reacts very differently to calories according to its source and how in which it is consumed. Calories from different sources like proteins, fat and carbohydrates offer a similar experience inside their energy content but one's body processes all these in another way. This is because one's body needs to spend different levels of energy to process and metabolize the various nutrients and calories; more energy is spent to process proteins than carbohydrates and more energy to process carbohydrates than fat. Hence, 120 calories coming from a banana add fewer calories to your body compared to a 100 Cal pack.
Does one's body digest calories the same at different times with the day?
It was belief that the years have nothing to do with the way the body digests calories thus you can eat at any moment with the day and never having to worry. But majority of folks has said that there exists indeed an inaccurate time to eat. Though you can find conflicting reports, there exists enough and more circumstantial evidence to prove that bad eating habits and wrong timings definitely affect one's body inside the way it processes and metabolizes calories. Though the digestive process with the body remains the same, it is often noted that eating late into the evening frequently leads to fat gain along with other bloating in comparison with those who had an early on dinner. But none of this has been shown completely and the question still remains debatable.