Table of contents:
- Reverse calorie foods are myth or truth? We tell the theory
- Negative calorie foods for weight loss: practice
- Negative Calorie Foods: List
Negative calorie foods myth or reality? What does negative calorie content mean? How to choose, combine and cook them correctly, and what are zero and negative calorie foods? It's time to figure it out!
Foods with negative calories for weight loss are a fairly common topic among lovers of all kinds of diets. They say, eat chicken breast and celery salad, and you will be happy: the calories contained in the breast will be used to digest celery, and in the end everything will come out to zero. Consider nothing and did not eat! Here, in general terms, is the scheme of action of foods with negative calorie content: the body spends more energy on their assimilation than it receives from them. For example, 100 g of celery contains only about 15 kcal, and its digestion supposedly requires immeasurably more.
Reverse calorie foods are myth or truth? We tell the theory
In fact, the answer to the question of whether there are negative calorie foods is quite simple. And the arguments of the supporters of the "negative diet" are clear, like a textbook of arithmetic for the 1st grade.
Any diet on foods with negative calorie content is based on the principle of calculating energy costs. Digesting food and assimilating nutrients, the body does work. Of course, any labor requires resources, and at the same time, the costs are different for different products.
It is customary to ascribe various miraculous properties to green tea, including negative calorie content.
The assimilation of proteins takes on average 30-40% of the calories they contain, for fats and carbohydrates these figures are more modest: 5-10% and 4-7%, respectively. For example, if you taste a lean chicken breast for 200 kcal, and minus the cost of digesting it, you will get about 140. And a teaspoon of vegetable oil will give you almost fifty kilocalories, which will be absorbed without loss
Where is the place of food with a minus calorie content here? But where - in fiber. Dietary fiber, useful for digestion, itself is almost indigestible. Therefore, celery, cabbage, apples, zucchini can be eaten in buckets and this will provide "idle work" for digestion. More buckets means more costs. Of course, we are talking about buckets figuratively: the norm of raw vegetables for an adult woman of average build, so that there are no problems with the intestines - twice, 500 grams per day. We also add one ripe fruit, 100-150 grams of berries to them daily, and another half a kilo of boiled, baked and steamed vegetables in the form of a soup or side dish. More vegetables - more vitamins and energy consumption for digestion. We eat more - we lose more weight!
Negative calorie foods for weight loss: practice
What does negative calorie content mean in practice? But in practice, everything is, as usual, more complicated. Without getting into the jungle of biochemistry, let's resort to logic. Nature cannot be fooled, and the body is still not a fool. Well, he will digest a certain amount of magic celery, and on the next stalk he will “change his mind”: why work in vain? It will work in a plus, but will not become a minus. And calmly get rid of an indigestible product with a negative calorie content, removing it from the body in the most unpleasant way so that you don't eat it again. You yourself know what indigestion and intestinal upset are.
Easy negative calorie recipes
It follows from this point that a diet on one fiber is not only useless, but also harmful. Foods with a negative calorie index do not end with a single celery, and if, in the pursuit of negative calories, you bring the digestive system to a breakdown, then the body will not receive many useful substances. This is definitely a negative effect!
Are there foods with negative calories in reality?
Even if your body is a Stakhanovite, ready to easily and free of charge process a bowl of vegetables every day. So what? All foods with “negative calorie content” except water are low in calories and contain at least something. Even if it is theoretically assumed that the body spends one and a half times more calories than it can fit into the processing of this very basin, this will not give much. “We can speak of negative calorie content only in relation to foods with an energy value of less than 60 kcal per 100 g,” says nutritionist and physiotherapist Rimma Moysenko, chief physician of the Rimmarita center. “At the same time, the amount of energy contained in one fried breast does not even compensate for 1.5 kilograms of grass.” And that's what you were counting on? Eh, dreams, dreams …
It turns out that if you want to lose weight forever, then it is best to count calories in the old fashioned way. Or choose a pre-term diet, such as a blood type diet.
It is better not to be overwhelmed by what foods have a negative calorie content, do not forget to supply the body with the necessary substances and, in general, speed up the metabolism. In this sense, a piece of fatty salmon or protein-rich chicken fillet can be much more effective than a kilogram of zucchini with a "negative" calorie content. But with only one condition: you need to work your muscles, and then the calories will not go into body fat. Boring? Sorry, but fairies are only in fairy tales.
Mushrooms are a mysterious food. Nutritionists cannot agree on whether they are harmful or beneficial. Mushrooms are difficult to digest, so there is an opinion that they are among the foods with a negative calorie content.
Negative Calorie Foods: List
Despite the adamant theory, negative calorie foods do exist! And now we will tell you which foods have a negative calorie content, not only are they present, but can also be beneficial to you.
The most obvious one is pure water… She tops the TOP list of foods with negative calories, because there are no calories from the word at all. But in general, what is a calorie? This is the amount of energy required to heat 1 gram of water by 1 degree. You don't need to be a genius to calculate: if you drink the recommended 2 liters of water during the day, say, 17-degree temperature, then the body will have to heat them up to 37 °, having spent 2000 ml x 20 ° = 40,000 calories, that is … in total 40 kcal. Few? Well, how much is there.
The second place among foods with a negative calorie content, undoubtedly, is green tea… One glass of this drink contains no more than 5 kcal. How much will be spent on its processing in the body? According to various sources - from 20 to 60 kcal. And if with ice? By the way, if you enjoy drinking and losing weight, check out our selection of slimming cocktails.
Chili peppers, ginger root, garlic and other spices have the same status of "negative" calories due to the hot effect: spicy food promotes the release of heat, and hence the expenditure of energy. But how much chili, garlic, or ginger can you eat in one go? That's it.
A separate item goes mushrooms… They are low in calories and are among the foods that are difficult for the body to assimilate. There is a chance to earn negative calories from prolonged digestion.
Celery is a product with an ideal dietary reputation. Is it true that it has a negative calorie content?
Among vegetables with a negative calorie content, the champion is celery… It is followed by all kinds of cabbage, zucchini, asparagus, cucumbers, eggplants, radishes, tomatoes, all garden herbs and lettuce. From fruits and berries - apples, pineapples, peaches, melons are on the list. And also all the citrus fruits. But, as you already know, "loading oranges in barrels" is useless for the body, it will quickly get bored. When you want to diversify your list, keep in mind that strawberries are a negative calorie product. As well as watermelons, plums, blueberries, currants and cranberries.
What do you think of negative calorie foods?
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