-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
Original: Ruan Guangfeng
There has always been a saying among the folks that "every meal is seventy full and healthy to live old", saying that eating seventy percent full is a kind of wisdom
.
The Internet says that people have to eat several tons of food throughout their lives, and whoever eats first will leave first, so you can’t eat too much, you should eat less
.
.
The Internet says that people have to eat several tons of food throughout their lives, and whoever eats first will leave first, so you can’t eat too much, you should eat less
.
Recently, there was news on the Internet that the latest research from the University of Chinese Academy of Sciences found that eating a seven-point full can resist aging and prolong life
.
This has made many people more convinced of "seven percent full"
.
.
This has made many people more convinced of "seven percent full"
.
However, can eating a seven-point fullness really make a person live longer? Do you want to eat "seven percent full"? Today we are talking about "seven points full"
.
.
1.
What is going on in the "seven percent full" research?
What is going on in the "seven percent full" research?
This article mentions a study recently published by the Chinese Academy of Sciences in Cell, which proves that seven points of fullness can resist aging
.
What is going on with this research?
.
What is going on with this research?
This research does exist
.
In this study, researchers will randomly divide 18-month rats that eat the same meal and drink the same water into two groups
.
In the first group of control group, the rats eat as much as they want; in the second group of experimental group, the food received by this group of rats decreases day by day, and finally stabilizes at about 70% of the normal food intake
.
It is also commonly known as "seven fullness"
.
Nine months later, the rats in the control and experimental groups basically lived to the old age, which is equivalent to about "70 years" of human age
.
Next, the scientists made detailed comparisons between these "70-year-old" rats and the same group of "little meat" rats that were 5 months old (equivalent to 16 years old for humans)
.
.
In this study, researchers will randomly divide 18-month rats that eat the same meal and drink the same water into two groups
.
In the first group of control group, the rats eat as much as they want; in the second group of experimental group, the food received by this group of rats decreases day by day, and finally stabilizes at about 70% of the normal food intake
.
It is also commonly known as "seven fullness"
.
Nine months later, the rats in the control and experimental groups basically lived to the old age, which is equivalent to about "70 years" of human age
.
Next, the scientists made detailed comparisons between these "70-year-old" rats and the same group of "little meat" rats that were 5 months old (equivalent to 16 years old for humans)
.
It was found that the rats on diet were not only visibly slender, but various indications showed that they looked younger than rats of the same age
.
However, this study is only a cell and animal experiment, and the test object is the rat and its organ cells
.
The gap with people is too big, and it is not enough to prove that people can live a long life if they eat 70% full every day
.
.
However, this study is only a cell and animal experiment, and the test object is the rat and its organ cells
.
The gap with people is too big, and it is not enough to prove that people can live a long life if they eat 70% full every day
.
2.
What's the matter with the "seven percent full" research?
What's the matter with the "seven percent full" research?
It is said on the Internet that "people eat about 9 tons of food in their lifetime, and whoever eats first will leave first
.
" So some people say that you can't eat more, "Seven percent full can make people live longer," and some people even further say that "diet can extend life
.
"
.
" So some people say that you can't eat more, "Seven percent full can make people live longer," and some people even further say that "diet can extend life
.
"
So, can dieting and eating less make people live longer?
How much food should a person eat in his life? According to the recommendation of China's diet pagoda, we ordinary adults should eat 1,226 grams to 1,821 grams of food every day
.
According to the average life expectancy of our country, which is 77.
3 years old, about 34.
59 tons to 51.
38 tons will be eaten
.
.
According to the average life expectancy of our country, which is 77.
3 years old, about 34.
59 tons to 51.
38 tons will be eaten
.
To say that a person only eats 9 tons of food in his lifetime is obviously unfounded, and it is obviously insufficient.
If there were really only 9 tons of food, it is estimated that he would have starved to death long ago
.
If there were really only 9 tons of food, it is estimated that he would have starved to death long ago
.
So, "Seven percent full", eating less, or even dieting, will people live longer
?
?
In fact, "seven percent full" is an empirical statement.
In scientific research, it is usually simulated according to calorie restriction (CR), which refers to reducing the amount of food from food while ensuring that other nutrients are sufficient.
Energy intake
.
In scientific research, it is usually simulated according to calorie restriction (CR), which refers to reducing the amount of food from food while ensuring that other nutrients are sufficient.
Energy intake
.
There are indeed many studies that have found that there is some relationship between controlling energy intake and prolonging lifespan
.
For example, scientists have discovered that calorie intake does affect the lifespan and quality of life of experimental organisms
.
Nematodes, yeast, fruit flies, some mice and rats, people have found the effect of restricting calorie intake to prolong life
.
.
For example, scientists have discovered that calorie intake does affect the lifespan and quality of life of experimental organisms
.
Nematodes, yeast, fruit flies, some mice and rats, people have found the effect of restricting calorie intake to prolong life
.
But animals are very different from humans, and the results on different animals are also different
.
For example, a study on dieting studies on 41 species of mice found that calorie restriction prolonged the lifespan of a small number of strains of mice, but the lifespan of more other species of mice was shortened; research on primates that are closer to humans also Inconsistent results were also found
.
.
For example, a study on dieting studies on 41 species of mice found that calorie restriction prolonged the lifespan of a small number of strains of mice, but the lifespan of more other species of mice was shortened; research on primates that are closer to humans also Inconsistent results were also found
.
The National Institute on Aging (NIA) also supports a clinical trial called CALERIE
.
This experiment also has some experimental results.
For example, some studies have found that restricting energy intake can reduce the formation and production of C-reactive protein, cholesterol, creatinine, etc.
, and can also reduce blood fat, waist circumference, weight, blood pressure and other health.
Indicators
.
.
This experiment also has some experimental results.
For example, some studies have found that restricting energy intake can reduce the formation and production of C-reactive protein, cholesterol, creatinine, etc.
, and can also reduce blood fat, waist circumference, weight, blood pressure and other health.
Indicators
.
However, in these clinical experiments, most of the subjects are overweight elderly people.
Although some beneficial health indicators can be seen in these experiments, such as lower blood lipids and weight loss, these health indicators cannot confirm whether it will be.
Extend people's life span
.
In addition, the longest period of these experiments is only two years, which is insignificant compared to the entire life span of human beings
.
Although some beneficial health indicators can be seen in these experiments, such as lower blood lipids and weight loss, these health indicators cannot confirm whether it will be.
Extend people's life span
.
In addition, the longest period of these experiments is only two years, which is insignificant compared to the entire life span of human beings
.
Therefore, from the current point of view, it is still unknown how long-term strict heat control will affect humans
.
For this reason, the National Institute on Aging (NIA) believes that it is not yet known whether prolonged calorie restriction is beneficial, safe or practical for humans
.
.
For this reason, the National Institute on Aging (NIA) believes that it is not yet known whether prolonged calorie restriction is beneficial, safe or practical for humans
.
3.
Blind dieting is risky!
Blind dieting is risky!
For overweight people, eating less appropriately can reduce the body's excessive intake of calories and fat, which is indeed beneficial to the stability of blood sugar, blood lipids and weight
.
.
However, excessive dieting of ordinary people will endanger their health.
It can easily lead to lower blood pressure, blood sugar, slowed metabolism, and lead to problems such as malnutrition, which is not conducive to life extension
.
It can easily lead to lower blood pressure, blood sugar, slowed metabolism, and lead to problems such as malnutrition, which is not conducive to life extension
.
The Chinese Dietary Guidelines also believe that eating too little or too much activity may cause underweight or wasting due to insufficient energy intake or excessive energy consumption.
Being overweight or underweight is not a sign of health, and it is prone to many diseases.
, Shorten life
.
Being overweight or underweight is not a sign of health, and it is prone to many diseases.
, Shorten life
.
The "Minnesota Hunger Experiment" conducted between 1944 and 1945 is a typical example
.
36 healthy male volunteers were recruited for this experiment,
.
36 healthy male volunteers were recruited for this experiment,
The researchers only provided the subjects with food equivalent to about half of the recommended intake for 6 months.
The results found that during the experiment, the subjects experienced slowed metabolism, decreased body temperature and heart rate, and edema.
And many other symptoms, and many subjects have problems such as loss of libido, depression, and severe emotional disorders
.
The results found that during the experiment, the subjects experienced slowed metabolism, decreased body temperature and heart rate, and edema.
And many other symptoms, and many subjects have problems such as loss of libido, depression, and severe emotional disorders
.
4.
Do you want to eat "seven percent full"?
Do you want to eat "seven percent full"?
It is okay to advocate not to eat too much and not to eat too much
.
However, I also suggest that everyone should not blindly pursue "satisfaction"
.
First of all, "seven percent full" is difficult to judge, and it is not easy to operate
.
.
However, I also suggest that everyone should not blindly pursue "satisfaction"
.
First of all, "seven percent full" is difficult to judge, and it is not easy to operate
.
"Seven percent full" is a life experience saying, a description of the feeling of fullness, reminding people not to eat too much
.
But it is not actually an accurate scientific concept
.
Seven points full is a feeling that varies from person to person, and it is difficult to accurately measure
.
Even different nutrition experts have inconsistent descriptions of it
.
For ordinary people, it is more difficult to operate
.
.
But it is not actually an accurate scientific concept
.
Seven points full is a feeling that varies from person to person, and it is difficult to accurately measure
.
Even different nutrition experts have inconsistent descriptions of it
.
For ordinary people, it is more difficult to operate
.
Second, "seven percent full" is not suitable for everyone
.
.
"Seven percent full" is mainly suitable for people who are overweight, less physically active, or who want to control their weight
.
But for patients who are weak, who are too thin, and are still in the growth and development period.
.
.
it is best not to blindly reduce food intake, so as not to affect health
.
.
But for patients who are weak, who are too thin, and are still in the growth and development period.
.
.
it is best not to blindly reduce food intake, so as not to affect health
.
Compared to eating "seven percent full", I suggest that everyone still pay attention to what should be eaten and how much to eat every day is more scientific and reasonable
.
.
5.
How to avoid overeating?
How to avoid overeating?
For the vast majority of people, if they want to live a healthy and long life, they can arrange their three meals a day according to "The Pagoda of Balanced Diet for Chinese Residents", and at the same time they can't eat too much
.
.
How to avoid overeating? It is recommended to start from these aspects:
Eat regular meals
.
Don’t wait until you’re too hungry.
It’s easy to gobble up and eat too much.
It’s best to chew and eat slowly to avoid accidentally overeating when you eat too fast
.
.
Don’t wait until you’re too hungry.
It’s easy to gobble up and eat too much.
It’s best to chew and eat slowly to avoid accidentally overeating when you eat too fast
.
Split meal system
.
Regardless of whether eating at home or out, standardized meals and quantitative distribution are advocated according to the individual's physiological conditions and physical activity
.
.
Regardless of whether eating at home or out, standardized meals and quantitative distribution are advocated according to the individual's physiological conditions and physical activity
.
Eat one or two bites less per meal
.
The key to controlling your diet lies in the long flow of water and perseverance
.
For people who are prone to gain weight, appropriately limit the amount of food you eat.
Don't eat completely, let alone eat too full or support.
It is best to put down your chopsticks when you feel that you still owe a few bites
.
Ordinary people arrange meals according to the food pagoda and take moderate activities.
There is no need to deliberately pursue "satisfaction"
.
.
The key to controlling your diet lies in the long flow of water and perseverance
.
For people who are prone to gain weight, appropriately limit the amount of food you eat.
Don't eat completely, let alone eat too full or support.
It is best to put down your chopsticks when you feel that you still owe a few bites
.
Ordinary people arrange meals according to the food pagoda and take moderate activities.
There is no need to deliberately pursue "satisfaction"
.
Eat less high-energy foods
.
Learn to look at the nutritional composition table, understand the energy of food, eat less high-energy foods such as high-fat, high-sugar, such as fried chicken, potato chips, shortbread, etc.
, and eat as little as possible
.
.
Learn to look at the nutritional composition table, understand the energy of food, eat less high-energy foods such as high-fat, high-sugar, such as fried chicken, potato chips, shortbread, etc.
, and eat as little as possible
.
Reduce the frequency of eating out
.
When dining out or gatherings, I usually order more and eat a lot, and I eat for a long time.
I often reward myself with eating a lot of big fish and meat, leading to overeating
.
.
When dining out or gatherings, I usually order more and eat a lot, and I eat for a long time.
I often reward myself with eating a lot of big fish and meat, leading to overeating
.
