Studies have confirmed that eating is closely related to longevity. So how to eat to live long? Does eating less help to live longer? Scientists have given the answer: Studies confirm that eating is closely related to longevity. So how to eat to live long? Does eating less help to live longer? Scientists have given the answer.
Can eating less can live longer?
In eating and drinking for health, there is a lot of advice about what to do and what not to do. In it, there are popular sentences such as “The more you eat, the sooner you die”, “A person in his life can only eat 9 tons of food. Whoever eats first, then goes first”.
These two sentences have been passed down for a long time, people use the cruelest words to convey a meaning: Eating too much will reduce the life span.
So, is a person’s longevity really related to eating more or eating less?
According to that theory, if you eat too much, you die prematurely, and if you eat less, will you live longer? Is there any scientific basis?
1, Some experimental studies have shown that eating less can prolong life.
“Longevity” has always been a hot issue in scientific community research, and scientists have also confirmed through experiments that diet and longevity are actually related.
Researchers from the Max Planck Institute for Aging Biology in Germany have published an article in the journal Nature, where the team has identified a protein called Sestrin in lab animal fruit flies. for intestinal cells, by limiting dietary intake, reducing the activity of intestinal stem cells, inhibiting the signal of aging, thereby improving health and prolonging life expectancy.
American scientists have studied from 200 monkeys. Divide monkeys into two groups, one group does not control their diet and eat until they are full, the other group limits their diets and eat only 70-80% full. After 10 years, it was found that the number of monkeys that controlled the diet had died up to 50, and the number of monkeys that controlled the diet was only 12 dead.
By year 15, all monkeys that did not control their diets died.
This method of grouping control variables has also been tested in humans.
Researchers from Duke University, USA divided 220 participants with an average age of 38 years and biological age of 37 years (biological age calculated by calculating total cholesterol, blood pressure and hemoglobin). into a group of 145 and a group of 75.
Among them, 145 people limited their portion sizes, consuming 10% less on average per meal, and the remaining 75 without any restrictions.
Two years later, it was found that the mean annual biological age of the restricted eating group decreased by 0.11 years and that the body was younger; while those taking the unrestricted diet increased their biological age by 0.71 years each year.
These studies all come to the same conclusion: Proper dietary control is beneficial for longevity, and eating less can prolong life.
2, Control your diet ≠ deliberate dieting
Proper dietary control is good for health and longevity, but it certainly shouldn’t excuse you. Diet control means on the basis of ensuring a sufficient supply of nutrients, not eating too full and eating 70-80% fullness. If you deliberately diet and do not eat anything will cause illnesses, such as increasing the burden on the heart, causing symptoms of dehydration, anorexia that can cause major harm to the gut and stomach, and health. The gastrointestinal tract is closely related to longevity.
The digestive tract has the functions of digestion, absorption, excretion, immunity and emotional regulation, is the most important organ to support health.
An unhealthy digestive tract can easily cause malnutrition and cause or worsen various diseases. The health of the gut naturally affects longevity.
So, in addition to controlling the diet, we should also pay attention to healthy and protect the stomach.
3, How to protect gastrointestinal health?
Take control of your portion sizes. Each meal is to eat 70-80% full compared with a full meal, which has a lighter burden on the digestive tract and stomach. It may also play a role in stomach nourishment and stomach protection.
For daily food intake, please refer to the relevant British Dietetic Association’s documentation for more details. The generalized example is as follows:
Fish and shrimp: 50 ~ 100g
Vegetables: 300 ~ 500g
Fruit: 200 ~ 400g
Nuts: less than 30g, as big as the palm of your hand
Meat: less than 75g, the total amount of red meat should be controlled below 500g per week.
Main food (starch from cereals or potatoes): in 400g of raw cereals should account for 1/3 of the nutrition, inseparable to help the stomach digest and absorb well, if there are problems with the digestive tract. the chemical must be adjusted in time.
* The article references data from many sources.
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