Mrs. Wang, who is 70 years old, is the sister of a pair of twins

Mrs. Wang, who is 70 years old, is the sister of a pair of twins. Her physical fitness has always been very good, such as common elderly diseases such as hypertension and hyperlipidemia. Nowadays, it's not a problem to go out and buy groceries and cook on your own.

However, the younger sister of the twins was already a "triple high patient" in her fifties, and at the age of 54, when she went to the hospital for gastroscopy examination due to bloating and pain, she still showedChronic Atrophic gastritis. When two people stand together, Almost all people will think that their sister is their sister. Obviously, the younger sister is more old-fashioned than the older sister. What's even sadder is that at the age of 57, my sister had alreadyGastric cancerLeaving the world.

Why are the physical quality and life span of the two sisters so different? After inquiry, it was found that Grandma Wang had always followed her mother's dietary habits and stopped eating until she was seven percent full. Especially during dinner, it's basically six to seven percent full. And this habit has persisted from a young age until now.

And my younger sister's eating habits are following my father's, liking big fish and big meat, and only putting down her chopsticks when she is full during meals. I also maintain this habit throughout my life.

Is it a special case or a real reason that Granny Wang's sisters' life span varies greatly due to their different eating habits? Can eating until seven percent full really make people live longer? Let's take a look.

American studies found that reducing food consumption by 1/3 can prolong life by 20 years. Is this statement reliable?

ScienceThere is a study in the journal that conducted a controlled diet variable experiment on mice. In the experiment, experimental group 1 (30% reduction in total daily food intake), experimental group 2 (30% reduction in dinner food intake), control group, and blank variable group were set up to intervene. The experimental group mice were fed with a 30% reduction in food intake compared to the normal group, while the other groups were fed with normal food intake continuously.

The results showed that the lifespan of experimental group 1 mice was extended by 10% compared to other groups of mice; The lifespan of experimental group 2 mice was extended by 35% compared to other groups of mice, and the risk of developing hyperglycemia, hyperlipidemia, and cardiovascular diseases in the experimental group mice with dietary restrictions was significantly lower than that of other groups of mice [1].

To prove the credibility of this research result, different researchers conducted repeated experiments and conducted 20 years of experiments on monkeys with more genetic similarities to humans. The final study showed a 30% reduction in food intake, and the longest lifespan of monkeys reached 43 years, which can be said to have been extended by 20 years. This also confirms that reducing appetite has a significant effect on promoting longevity. [2-4].

Based on the above research results, it is possible to clearly answer the previously mentioned questions.

Is it really reliable to reduce food intake by one-third and prolong life by 20 years?

Based on the above research,It can be seen that there is a certain correlation between the two, so there is a certain basis for reducing food intake by one-third and prolonging life by 20 years.

The claim of restricting diet and prolonging lifespan has been proven to have some basis. The previous basis for this statement was mainly reflected in:Restricting diet can reduce the burden on the intestines and stomach, maintain physical health, and thereby reduce the risk of diseases in the human body, thereby playing its role in prolonging lifespan.

However, in real life, some people do not have a clear understanding that restricting diet can extend lifespan. Nevertheless, there are actually many people who have unconsciously started practicing this dietary habit and have benefited from it.

Most of the elderly in Changshou Village, Changshou County, Japan and Changshou Village, Laizhou City, China are blessed with longevity. After studying their current living conditions, they found that they have something in common. They always eat until they feel no hunger, but they have no desire for food. They put down their chopsticks and never continue. This is also their way of life that they adhere to the ancient saying 'To live old, eat seven times full' [6-8]. In simple terms, it means controlling diet and reducing calorie intake.

The above findings all prove that limiting heat can extend lifespan, so,What makes such a wonderful reaction between diet and lifespan.

According to existing research, lifespan can also be said to be an inevitable result of biological aging. Extending lifespan means inhibiting the biological aging process. The main related factors involved in extending lifespan areGenetic and genetic factors. The statement that genetics and genes can affect the length of a person's lifespan is already well-known. But the study also found that factors related to aging also includeDietary habitsWait a minute. The effect of calorie restriction on prolonging aging is a very important part of dietary habits.

How calorie restriction can slow down aging and prolong lifespan. This is mainly related to the following mechanisms of action.

Firstly, people limit their calorie intake by reducing their appetite and controlling their diet,Heat intake is associated with Insulin-like growth factor signaling pathway (ILS),However, calorie restriction can inhibit the homologous alleles daf-2, daf-16, etc. on the Insulin-like growth factor signaling pathway (ILS), thereby affecting its downstream signals to slow down aging and extend life span.

Secondly, heat limitation can be achieved throughProtein target (TOR) affecting Sirolimus,Furthermore, it exerts its signal regulatory role as a protein target. TOR, as a multifunctional protein, can play its role in signal regulation and serve as an intermediate link in delaying aging and extending lifespan.

Finally, it's about limiting calorie intake,Adjusting diet structure can further affect the gene expression range of human Circadian clock and Circadian rhythm.The change of gene expression amplitude will affect the Circadian rhythm and metabolic stability of human subjects, and the purpose of prolonging life can be achieved through this mechanism.

Through the above introduction, we have learned that controlling diet and limiting calories can extend lifespan. And we have understood its related mechanisms of action. So, in order to extend our lifespan in daily life, in addition to controlling diet and limiting calories, there are actually many other methods that can also achieve the goal of extending lifespan.

1. Maintain good habits of exercise

Exercise as a good habit is almost universally recognized. Most people exercise for the purpose of losing weight, improving their immune system, and maintaining health. Most people have not considered its impact on lifespan. In fact, in order to extend our lifespan, the first thing we need to do is to maintain our physical health.In order to maintain physical health, we must adhere to the good habit of exercising every day.

I believe everyone knows that exercise can enhance cardiovascular function, enhance resistance, and maintain body shape, thereby maintaining a sustained rejuvenation of one's physical function. Even those who maintain exercise habits have a better ability to eliminate metabolic waste from the body than those who do not enjoy exercise.

This also indicates that exercise has a certain effect on extending a person's lifespan. However, it is important to pay attention to the way and intensity of exercise to extend lifespan. Moderate exercise and aerobic exercise are more beneficial for extending lifespan.

Specifically, when exercising, one should develop an exercise plan based on their own endurance,Firstly, it is important to understand your body's consumption and metabolic rate. And plan accordingly. Don't start with a lot of activities, and don't fish for three days or bask in the net for two days.

2. Pay attention to rest and not stay up late

Adequate and high-quality sleep can extend a person's lifespan. People who have stayed up late for a long time must have seen what it looks like. They have drooping eyes, Periorbital dark circles, lack of spirit, fatigue, and even can't lift spirits in life and work. This is only apparent on the surface. The harm of staying up late is truly countless. He not only puts people's bodies in a very unhealthy state, but also increases metabolic stress, thereby increasing the risk of chronic diseases.

So, in order to extend lifespan and also to have a healthy body,Be sure to refuse staying up late and pay attention to rest.

3. Maintain a good mood every day

There is a saying that has been around since ancient timesSmile, ten years old.

On the contrary, if a person is very pessimistic and suppressive about life every day, negative emotions can even lead to the occurrence of diseases such as stomach pain, insomnia, and high blood pressure. This in turn affects people's physical health and leads to a decrease in lifespan.

Maintaining a good mood and maintaining a mentally healthy state every day can also delay aging and extend lifespan.

In short, reducing appetite and limiting calories can not only delay aging but also extend lifespan. At the same time, it can also reduce the risk of diseases such as hyperlipidemia in the human body. Moreover, in addition to genetics and diet, exercise, sleep, and emotions are also related to extending lifespan. Keeping oneself in a good state in all aspects can better achieve the goal of extending one's lifespan.

So, in order to maintain one's physical health and live for a long time, everyone must pay attention to the aforementioned aspects in their daily lives. Persist, living to 99 is definitely not a dream!

Reference:

[1] McCay, C.M., Maynard, L.A., Sperling, G.& Barnes, L.L. Restardedgrowth, lifespan, ultimatebodysize and age changes in the al binorata after feeding dietsrestricted in scales: fourfgues. J. Nutr. 18,11-13 (1939)

[2] Mattison, J.A.etal. Caloricristrictionimproveshealthandsurvivalofrhesusmonkeys. Nat. Commun. 814063 (2017)

[3] Piferi, F. etal. Caloricristrictionincreaseslifespanbutafectsbrainintegrittingreumouselemurprimates.Commun. Biol. 1,30 (2018)

[4] Lv Sucheng, Tian Mingzhao, Shi Fuxi. The effect of dietary restriction on immune function and lifespan in mice [J]. Shanghai Journal of Immunology, 1993 (05): 315-316

[5] Dietary restriction prolongs the life span of mice [J]. Journal of China Foods Limited, 2016,16 (08): 158

[6] Ning Weixia. The Secret of Longevity in Changshou Prefecture and Changshou Village in Japan [J]. Family Medicine. Happy Health, 2020 (01): 66

[7] Sun Xiaohong, Li Lele, Gao Limin, et al. Study on the Life Status of Healthy and Longevity Elderly in Changshou Village, Laizhou City [J]. China Hospital Statistics, 2018,25 (06): 447-450

[8] Research confirms: Eating less leads to longer life! How full is "seven percent full"? Scientific explanations come... "Science Popularization China, June 11, 2021

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