"What's wrong with your old man?"
"Didn't you read online that eating less is healthier?"
"What I believe on the Internet every day is unreliable fake news, and my good health is broken!"
"What do you know about this old woman? Now pay attention to dieting! "
"If you like to eat or not, you won't have to do it!"
Aunt Liu and the old couple quarreled about this early in the morning. It happened to be Sunday, and her daughter came back with her nephew. Aunt Liu was still angry and told her daughter about it. The daughter came up to discuss the problem with her father.
On this issue, there has always been a similar saying on the Internet, "The fuller you eat, the sooner you die", which is also related to Nature magazine.
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There are even rumors that people can only eat 9 tons of food in their lifetime, and whoever eats first will go first.
Is there any scientific basis for this?
In 20 18, a study on the relationship between calorie restriction and health led by leanne M. Lederman of Pennington Biomedical Research Center was published in Cell magazine. Studies have shown that continuous calorie restriction can not only lose weight, but also reduce aging indicators such as metabolism and oxidative stress.
In this study, 435 volunteers participated in the confirmation of 73 final subjects aged about 40, who were divided into calorie restriction group and control group.
After two years of experiments, the researchers followed up during this period, such as weight, body fat, body mass index, 24-hour energy consumption, sleep energy consumption and so on. The core body temperature, thyroid hormone, leptin, insulin, oxidative stress, lipid peroxidation and DNA damage related to aging were also monitored.
The results of this experiment show that the weight of the restricted diet group decreased by 8 kg, the body mass index decreased by about 3, and the body fat rate decreased by 3%. In addition, the level of oxidative stress and 24-hour energy consumption in the body also decreased. The levels of insulin at night and fasting were significantly lower than those in the control group.
The results of this experiment show that long-term restriction of calorie intake can effectively reduce the aging markers in the human body and improve the health level of the human body.
However, in this experiment, it is not concluded that limiting heat can prolong life. Of course, this may be the ultimate research goal of researchers, but it takes a longer time span, even a century, and it is more difficult to study this problem.
However, through this experiment, we can draw a conclusion that limiting diet and eating less are more beneficial to our health.
7 minutes full for every meal
When we look at some health topics, we always say not to eat too much, just eat seven points full, but many people don't know how to control it to seven points full. In fact, we feel a little full, the food is not as delicious as when we first started eating, and the speed of eating will slow down, so we should put down our chopsticks when we don't need to be full.
Normal meal time
Everyone must eat three meals a day on time. Generally speaking, breakfast is arranged between 7: 00 and 8: 00, lunch between 1 1: 30, and dinner between 18:00- 19:00.
Cultivating a fixed meal time is more conducive to the secretion of digestive juice and digestive enzymes by the digestive system, caring for gastrointestinal health, and more conducive to the absorption of nutrients.
Control the speed of eating.
Usually, everyone must develop the good habit of chewing slowly. If the speed of eating is too fast, the hunger of the body can't keep up with the speed of eating, then the brain will send a wrong signal to keep us eating. When the brain signals that it is full, the calorie intake has exceeded the standard. Chewing slowly is more conducive to gastrointestinal health and can also reduce intake.
Conclusion: As the saying goes, the disease enters from the mouth. At ordinary times, everyone should adjust their diet in time, eat more fresh fruits and vegetables, drink more water, care for gastrointestinal health and eat a healthy body.