November 23, 2008
It appears that negative calorie food is helping obese and overweight people in their fight to overcome their weight problem. Recently Mike Baker, an employee of TV Channel FOX 2 reported that he lost 30.5 inches and 70 pounds by eating negative calorie food. Similarly his wife Suzie lost 31 inches and 40 pounds! They are not alone.
The obvious question arises, what is a negative calorie food? After all calorie is a unit of energy, how it can be negative? The food itself cannot possess a “negative calorie”, because all foods have some calories. However, some foods need more effort to get digested by our body, while there are some foods that are very easily ingested by the body.
Let us take an example. Suppose a food contains “a” number of calories and it needs “b” number of calories in the whole process of eating and digesting it. If “a” is more than “b”, then the excess calorie in the food is stored by the body. There are several foods for which “a” is less than “b”, that is the calorie in the food is less than the number of calories required to ingest the food. Such foods are know as “negative calorie food”.
Such foods are plant foods like fruits, vegetables, beans and whole grains. The main feature of these food items is that they themselves possess very few calories as compared to foods derived from animals which gives too many calories, mainly from fat. Each gram of fat gives you 9 calories. The body requires little efforts to digest fat so the calories from fat go straight to your body.
It is then obvious choice to include these negative calorie food in to your daily eating plan. if you replace your high fat foods with these foods and you remain physically active, then no wonder you can transform your body into a fit body with ideal weight. The negative calorie diet is based on these foods.
November 22, 2008
Do negative calorie foods really exist? In reality no, there is no such thing as a food that contains negative calories; every food has some caloric value, even cardboard. But the theory and science behind the negative calorie food idea does make sense if you look at how it is supposed to work.
The diet is based on scientific research into the idea that negative calorie food safely force your body to work harder during digestion thus turning your body into a fat burning machine. It is believed that certain foods, particularly fruits and vegetables, are more difficult to digest because of their cellular composition. Difficult to digest is not a bad thing, it actually means that it takes the body more energy to digest and extract the vital nutrients that are found in healthy foods.
If you eat a negative calorie food that has a caloric content of 100 calories, you will actually burn more calories than you ingest. 150-250 calories is the average caloric need when digesting any food. So you can see that if you eat something that is high in calories but low in nutrients any extra calories left over from the digestive process is moved to fat storage, as opposed to burning extra calories.
A negative calorie diet is probably one of the most effective ways to increase metabolism and burn calories. Starvation diets are not, on the other hand, as starvation or skipping meals will only slow down the metabolism in the body, which holds on to its stored fat in times of food deprivation, but will not result in weight loss in the long run.
It comes down to the fact that eating a healthy diet consisting of nutrient rich foods has always been the best way to keep the human body running at peak efficiency. Negative calorie food offers great nutrition, as well as the possibility of helping you lose weight simply by eating.