Starch vs meat which makes you fatter
Lead: Which weight is one ton of iron and cotton?
The average person will answer without thinking: iron and cotton should be as heavy.
In fact, it should be iron.
Because the volume of iron is much smaller than that of cotton, the buoyancy volume of the same quality cotton in the air is therefore more “light”, which is equivalent to being more “heavy” above the iron.
In fact, there is a similar problem of “iron and cotton” in the field of nutrition.
In this era of thinness and beauty, many people are concerned about how to eat more easily.
Therefore, some people have suggested that the food in the same card is actually eaten in the human belly, and the ability to gain weight is different.
At first glance, it seems that the problem is very simple. Similarly, the food in the card, the energy should of course be the same, so the contribution to the fattening should be the same.
But like the “iron and cotton” problem, if you analyze it further, you will find that the different foods in the same card have really different fertility.
Next, let’s take the following three common foods – Shantou (without stuffing), fans and pork as an example. What is the difference between different foods?
Head, fan and pork are all in the right place, ready to start!
Ok, let’s first take a look at the general situation of the players you played.
The first to appear is Shantou Jun, let’s take a look at his measurements: fattening recipes (unit: g / 100kcal as a percentage of total energy: %) Sugar: 21.
8 protein: 3.
5 The steamed bread with 100kcal energy weighs 45.
2g Let’s take a look at Fan Jun’s data: (Unit: g / 100kcal as a percentage of total energy: %) Sugar: 24.
6 protein: 0.
5 fans with 100kcal energy weigh 29.
9g is the data of pork Jun: (unit: g / 100kcal as a percentage of total energy: %) Sugar: 0.
4 protein: 3.
2 Pork containing 100kcal energy weighs 25.
3g taro, fan and pork and the ratio of the three energy-enhancing substances, we see the difference between the composition of the three energy substances of several contestants and their interaction, then their sugar, protein and trace components will be different.What is the impact on the final result?
In order to facilitate the evaluation of the combat effectiveness of all parties, we may wish to first evaluate the value of 100kcal rice, fans and pork to eat in our stomach, how much energy our body can get.
We know that the main source of energy for human consumption is sugar, protein and aunt.
However, in order to absorb these energy substances, the human body also needs to consume a part of the energy, which is like the “processing fee” that occurs when the digestive system processes food, which is called “the thermal effect of food”.
The “charges” for the three energy substances are different. The “treatment fee” for sugars is 6% of the total energy provided, the “treatment fee” for lipids is 4%, and the protein is as high as 30%. Ok, then let’s come, oh, after replacing the processing fee, how much combat power does the three players have?
Or ask the Shantou player to debut: Let’s see how much it has to pay (known to provide energy 4, 4, 9kcal per 1g sugar, protein and sputum): Sugar: 5.
10kcal protein: 3.
180kcal total processing rate: 9.
08% then invited fans: the energy provided by the fans is almost entirely provided by sugar, while the protein and lipid content is almost no: sugar: 5.
90kcal protein: 0.
022kcal total processing rate: 6.
22% finally invited pork players to play: Wow, for pork players, the highest rate of protein and the lowest fat content are very high, so what is the final tax rate for pork players?
Let us wait and see: Sugar: 0.
146kcal protein: 4.
37kcal total processing fee: 7.
53% of the three foods have a thermal effect compared to the final result: Shantou players have the highest total processing rate, reaching 9.
08%; fans have the lowest rate, only 6.
22%, then, the same is the value of 100kcal energy of steamed bread, fans and pork, the human body can finally get: 90.
92kcal taro, 93.
78kcal fans and 92.
The differences in the composition of the three foods are determined by the differences in the composition of sugars, proteins and lipids.
Affected by a “rate” (thermal effect) of up to 30% protein, foods with high protein content provide energy efficiency conversion, while foods with higher sugar and lipid content provide higher energy efficiency.
The winner of this “increasing the big showdown” is indeed a fan’s affirmation.
The cause of this phenomenon is related to the function of the protein.
We know the three major energy substances, sugars, sputum and protein, the first two substances, the main function is to provide energy.
However, the main business of protein is as a raw material for built-in human tissue, and providing energy is only his sideline.
For the human body, using protein as an energy source is like heating a mahogany furniture.
Therefore, unless the oil is dry and there is no rice, the human body will not burn the protein to produce energy.
But when scientists calculate the fighting power of food, they calculate the energy that can be produced by protein.
In fact, as mentioned before, protein is not so powerful.
Therefore, under normal circumstances, the same energy food, whose protein content is reduced, and who has more fertility.
Similarly, the lipids that are the main component of your fertilizer, the maximum throughput per gram, and the loss of yield are small, so the fat content of the food becomes stronger.
Some people have invented a low-carbohydrate, high-protein diet diet, the so-called “Atkins diet.”
As mentioned earlier, the various properties of proteins determine that the body’s energy for high-protein diets is indeed higher than those of high-carb, high-fat diets.
But the above comparison is a spot produced by comparing foods that also contain 100 kcal of energy.
In fact, whether weight loss can be successful depends on whether the total energy consumed daily is less than the total energy consumed daily.
People eat so much food every day, it is hard to say who contributes to weight loss.
A study by American scientist Drewnowski showed that adding more energy-intensive foods to the diet (ie, the energy per gram of food is high), or that every dollar of food contains more energy-rich foods,Easy to gain weight.
According to this result, there is no doubt that foods with a lot of energy per unit weight (small amounts of pork), as well as cheap and high-energy junk foods, are the real main force of fattening.
In addition, due to the lack of necessary grains, fruit and fruit incorporation, “Atkins diet” may lead to insufficient vitamin intake in cereals and fruits, affecting health.Some studies have shown that fruit and vegetable-based supplements can reduce the risk of colorectal cancer. Conversely, red meat-based alternatives increase the risk of colorectal cancer.
To “eat meat to lose weight” or to be healthy is a question worth considering.