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Negative Calorie Foods - Myths and Facts in Weight Loss
By Dr John Anne
Possibly there are no foods on earth that contain no calories. There are no foods that can be named as negative calorie foods in the sense that they contain calories with negative valence. However, the overall effect that is produced by these foods in our body is that of 'negative calorie'. Actually, the negative calorie foods consume more calories during their digestion process than the amount of calories these foods possess.
The body puts more effort in breaking up and processing these foods compared to other foods in terms of calorie consumption. The body needs to work harder for extracting calories from these foods. This is where the term 'negative calorie' is concerned. Due to this property, the negative calorie foods possess a remarkable fat burning benefit, and are also referred to as fat burning foods.
Negative Calorie Concept
Say, you are having a dessert that consists of 400 calories. It needs roughly 150 calories to digest the dessert. That means, a net gain of 250 calories will be added to our body as a body fat. Following the same norm, say, for example, you are having a specific kind of foods that consist of 100 calories, whereas 150 calories are needed to digest the foods. That means, you have in effect burnt an extra 50 calories from your body simply by adding these foods in your diet.
The example of negative calorie foods may include the name of broccoli. If you eat 100 gm of broccoli, it provides you 25 calories. However, you need 80 calories to digest 100 gm of broccoli that means you are burning (80-25) = 55 calories from your body fat. Hence, we can easily understand that negative calories foods can be a great addition to weight loss diet program.
Negative Calorie and Weight Loss
In practice, there are a great variety of negative calorie foods available in the market. These foods come with a commitment that if you eat more of these foods, you are able to lose more weight in turn. The specialties of these foods are to offer low calories, and brilliant negative calorie qualities in addition to yummy flavor. Hence, to fight against obesity, you need not depend on fasting any longer. Rather you may eat as much as you can to reduce your weight. Some of these foods may include the names of chili, cucumber, carrot, cauliflower, apple, cabbage, broccoli, asparagus, papaya, pineapple, lemon, beet, grapefruit, zucchini, celery, spinach and many more. In reality, there are more 100 foods that belong to this category.
Possible Side Effects
Considering theoretical aspect, it can be said that if you stick yourself on negative calorie diet only, it may create health hazards in long term. It is mainly due to the reason that these foods are unable to provide certain nutrients inevitably needed by our body. These foods offer plenty of vitamins, minerals and dietary fiber, but profoundly lack few significant nutrients like fat and protein. Although we need to stay away from fatty foods, but a minimum level of fat consumption is actually needed by our health system. Same thing is true for protein substances. Without the presence of these two substances, many of the bodily functions may not work properly.
However, there are few individuals who prefer to eat fish especially when they are on their negative calorie diet. It is a good decision indeed. Adding fish in your diet along with negative calorie foods may help you to stay healthy even in long term. It offers low calorie consumption in addition to the supply of essential nutrients to the body.
Another important thing is, the individual who is on his negative calorie diet must know his limitation. If we stay aligned with theory, it implies that these types of foods burn calories. Thereby, if the individual continues this diet for a prolonged period of time, it may result in dangerous health hazards including excessively underweight and mortality.
Dr John Anne is an herbal specialist with years of experience and extensive research on herbs and alternative health. Visit Grape Seed Extract Benefits at http://www.healthvitaminsguide.com - Information on Vitamins, Minerals and Amino Acids. Also visit Vitamin K Benefits and Deficiency for useful Information on Vitamins.
Article Source: http://EzineArticles.com/?expert=Dr_John_Anne
Recommended ProgramFat Loss Nutrition System
Eating The Right Foods At The Right Times
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7-Day Weight Loss Guide: Negative Calorie Foods?
By Craig Ballantyne
Every week I am going to give you a day-by-day plan to the week ahead, to help take the confusion out (ie. discussing topics like the negative calorie diet) and put the success back in your fat loss plan.
So print this out, put it on your fridge, and let it guide you to your fat loss goals, while keeping your workouts fun and motivating.
If you're a M-F, 9-5'er, you know that Sunday should be your day to hit the grocery store and get fresh meat and produce to prepare your meals for the next week.
I'm a big fan of picking up some fresh salmon fillets and asparagus for Sunday dinner. Chicken breasts are cooked "en masse" for freezing and then used over the week as easy lunchtime protein sources. Fruits and vegetables are washed and prepared for cooking or snacking, and almonds and walnuts are packed into travel bags for when I'm on the go.
Prepare and succeed. It's that easy.
But what about negative calorie foods? Are there foods we can eat that burn more calories than they contain?
No. That's ridiculous.
While these "negative calorie foods" are healthy, and help fill you up, they still contain calories.
Now here we go with our day-by-day guide...
Monday
After your strength program, try a different exercise machine (or bodyweight exercises) for your interval training workout.
Tuesday
30 minutes of activity. Take some additional time to review your nutrition, reviewing your food intake. Check the number of calories you are consuming. Are you eating too much? Too little? Not enough protein?
Wednesday
In addition to your workout, take some time and review your short-term and long-term training goals. Have you met your short-term goals? Are you getting closer to your long-term goals? If you aren't, determine the obstacles in the way of your success and make a plan to work around them.
Thursday
30 minutes of activity. If you are using a cardio machine, or even running, make sure that you are using proper technique and posture. Have a fitness professional monitor your technique and your breathing. This will ensure that you get the greatest benefits from your efforts.
Friday
Your last strength and interval workout of the week...have fun. Add some biceps curls or something you really like. You've earned it.
Also, make a goal to reduce the amount of diet soda you drink and replace it with Green Tea. Even though diet soda is calorie-free, it contains a lot of chemicals and doesn't contain the helpful nutrients found in Green Tea.
Saturday
30 minutes of activity. Make it fun! And check in with a member of your social support group - perhaps go out for a healthy lunch and a long walk while discussing your progress and sources of motivation.
Sunday
Another 30 minutes of activity. Plan, shop, and prepare. Reduce the amount of diet soda and other junk on your list, and replace it with Green Tea and green vegetables.
Another week and another pound or two of fat should be hitting the road.
Craig Ballantyne is a Certified Strength & Conditioning Specialist and writes for Men's Health, Men's Fitness, Maximum Fitness, Muscle and Fitness Hers, and Oxygen magazines. His trademarked Turbulence Training fat loss workouts have been featured multiple times in Men’s Fitness and Maximum Fitness magazines, and have helped thousands of men and women around the world lose fat, gain muscle, and get lean in less than 45 minutes three times per week. For more information on the Turbulence Training workouts that will help you burn fat without long, slow cardio sessions or fancy equipment, visit http://www.TurbulenceTraining.com
Article Source: http://EzineArticles.com/?expert=Craig_Ballantyne
Recommended Program
Fat Loss Nutrition System
Eating The Right Foods At The Right Times
To Have All-Day Energy, Enhance Your Health
and Build The Hot Beach Body.
The Theory of Negative Calorie Foods
By P. Mehta
According to science, calorie or kilojoule is a unit of energy. The calorie of a food indicates the measure of its energy content. The food energy is expressed in kilojoules or calories.
All foods have some calorie content. Even the foods that have "negative calories" must also have some calories. Then why these foods are termed as "negative calorie foods"? To understand this, we should take into account three things: the calorie content of the food, the energy required to digest that food and the net result of consuming that food.
Let us consider three possibilities:
(i) If we eat a food whose calorie content is more than the calorie needed to digest that food, our body gains in weight. Such foods are not the negative calorie foods. Fast foods are the examples of such foods.
(ii) If we eat a food which needs same number of calories as the calorie content of the food, then our body does not gain in weigh, as these foods do not add any calories to the body. Such foods may be termed as "zero calorie foods". Watermelon is an example of such food.
(iii) If we eat a food for which the calorie needed to digest that food is more than the calorie content of the food itself, then the calorie balance becomes negative. The additional calories needed in this process must come from the body.
The digestion of such negative calorie foods exhausts our body calories. These foods, though possess some calories, yet they are known as "negative calorie foods" because of this negative calorie balance in the process. According to the theory of negative calorie food, our body will burn more calories digesting it than the number of calories it can add to our body.
The Examples of Negative Calorie Foods
The negative calorie foods are mostly vegetables and fruits, which are low in fat and high in carbohydrates, vitamins, minerals and dietary fiber. Some of these foods are celery, broccoli, asparagus, spinach, melons, berries, etc.
You should eat these foods as raw as far as possible, without adding any butter or oil that will quickly make them fattening.
Negative Calorie Foods in Weight Loss
Following arguments are in favor of negative calorie foods and weight loss.
- As the negative calorie foods possess only a small amount of fat or no fat at all, they will not increase the body weight.
- The dietary fibers present in these foods will make you feel full for a longer time. So if you include these so called negative calorie foods in any diet, then you will not feel hungry.
- The carbohydrates in the foods need considerable number of calories in the process of digestion process. So these foods will add only a few calories to your body weight and will not increase the weight.
- Further, a cold low calorie food may become a negative calorie food, because the food needs to be warmed to body temperature, which involves energy expenditure.
- It is believed that certain negative calorie vegetables and fruits speed up metabolism, which is good for burning of calories and thus in weight loss.
- The negative calorie foods, because of their high water content, will decrease your appetite and make you feel full.
It is therefore beneficial to include these negative calorie foods in your diet along with some exercise to achieve weight loss.
Copyright 2006, P. Mehta, www.FatFreeKitchen.com
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