Would it be better to eat more or less? The doctor gave the answerSource: Doctor Zhenyan (ID: gh_a7f468bf9614)I believe that children are happier when they see their parents eating and drinking, because there is a saying that goes, 'Being able to eat is a blessing'. But is eating a lot really healthier? Maybe it's different from what you think

Would it be better to eat more or less? The doctor gave the answer

Source: Doctor Zhenyan (ID: gh_a7f468bf9614)

I believe that children are happier when they see their parents eating and drinking, because there is a saying that goes, 'Being able to eat is a blessing'. But is eating a lot really healthier? Maybe it's different from what you think.

You may say that the ability of an elderly person to eat indicates that they have a good appetite. They didn't have so much good food to eat before, but now that they have the conditions, they naturally need to supplement it.

However, from the current situation, obesity has brought various hidden dangers to everyone, and even increased the risk of cancer. Everyone should change their mindset, and being able to eat may not necessarily be a blessing.

01

How long is the lifespan, the prophet of "appetite"? Eat more to live longer, or eat less to live longer?

As early as 2018, foreign researchers conducted relevant investigations and studies on the relationship between diet and sleep. This study published a research paper on calorie restriction and health in the world-renowned journal Cell, which caused a sensation worldwide.

The results of this study indicate that continuous calorie restriction is not only beneficial for controlling weight, but also results in a relative decrease in aging indices such as metabolic oxidation and stress.

The study involved 73 middle-aged individuals around the age of 40, divided into a calorie restricted group and a control group, and conducted a two-year follow-up survey. The researchers conducted relevant tests on the subjects' weight, body fat, fat mass, body mass index, and various hormone DNA damage.

The results showed that the restricted diet group had an average weight loss of about 8 kilograms, a decrease in body mass index of 3, and a decrease in body fat rate of 3%. The levels of oxidative stress and calorie expenditure within a day in the restricted diet group also showed a curvilinear decrease, while the fasting insulin levels and nighttime constant heart temperature of these subjects were significantly lower than those of the control group.

The research team has come to the final conclusion that long-term calorie intake restrictions can effectively reduce the levels of aging markers in the human body, while also improving individual physical health levels.

Moreover, even after calorie restriction, weight does not decrease, and benefits can be gained from dietary structure calorie restriction, which is beneficial to health without any harm. Although this foreign study has not concluded that limiting calorie intake can prolong lifespan, the relationship between the two still needs further research and a longer time span to prove.

02

What are the hazards of always overeating?

It is undeniable that excessive calorie intake does not have any benefits for the body.

Relevant studies and multiple experiments have confirmed that obesity is the source of all evils, and overweight people are significantly more likely to suffer from hypertension, hyperlipidemia, diabetes, hyperuricemia, gout, cardiovascular and cerebrovascular diseases than normal weight people.

1. Causing obesity

Eating until you are full before stopping can lead to obesity, as the energy consumed far exceeds what the body needs. If the food cannot be digested completely, it will accumulate in the body and gradually transform into fat.

In the current society, people lack exercise and often eat high calorie and high fat foods. Over time, it is certain that their body weight will increase, and in severe cases, it can also cause other metabolic diseases.

Obesity is truly harmful without any benefits. It not only reduces the quality of life for everyone, but also affects some physiological functions of the human body.

2. Increase gastrointestinal burden

Stopping after eating too much can cause significant damage to the intestines and stomach. Because too much food is consumed, the burden of gastrointestinal digestion will intensify, breaking away from the smooth metabolic process, not only preventing effective food metabolism, but also causing indigestion and digestive system disorders.

If you eat too much every day, one day you may suffer from gastrointestinal diseases. Therefore, while your body is not experiencing major problems, you should break the bad habit of eating too much in a timely manner.

3. Slow brain response

The digestion and absorption process of food in the intestines and stomach requires blood to promote the operation of the intestines and stomach.

The total amount of blood in the body is fixed. Once you eat too much food, more blood is needed for gastrointestinal digestion, which naturally supplies the brain with less blood. As a result, the brain becomes sluggish and slow in response.

4. Impairment of pancreatic islet function

Everyone knows that after eating a meal, blood sugar will rise, and the pancreas will secrete insulin to regulate blood sugar. However, if you eat too much for a long time, it will bring a burden to the pancreas.

Slowly, the body becomes more and more difficult to control normal blood sugar, and may even suffer from chronic diseases such as diabetes.

As you can see, overeating can cause great harm to the body. In order to maintain good health, one should not only avoid overeating, but also pay attention to the timing of meals and the nutritional balance of food.

Not eating on time and being picky eaters are also hidden killers that harm everyone's health.

03

What is the better appetite for elderly people?

The ratio of three meals is 3 to 4 to 3. Do not overeat each meal and it is more appropriate to reduce the amount of food consumed by one-third on a regular basis.

A small amount of food does not mean that you are not full, it depends on what you eat.

For example, for breakfast, a bowl of rice porridge may not be as good as a small bowl of cereal rice with an egg.

People who are prone to hunger should not choose liquid and easily digestible foods. Instead, eat more legumes, eggs, lean meat, and coarse grains, which are more likely to carry hunger.

The average life expectancy in Japan is relatively long, and the local elderly love to eat fish and natto. Fish is rich in omega 3 fatty acids, which are beneficial to the heart and brain and can help regulate blood lipids. Natto can help elderly people improve intestinal microbiota, reduce constipation and diarrhea. It is rich in protein and calcium, and is also beneficial for bone growth.

In addition, you can also refer to the Mediterranean diet by adding high-quality edible oils such as olive oil and rapeseed oil to break the habit of eating lard. Whole grains account for a large proportion of the staple food, and refined rice noodles are rarely consumed.

05

Be alert to sudden loss of appetite in elderly people, which may be a sign of serious illness

The elderly usually eat normally, but suddenly do not want to eat recently. They always cover their stomachs, and there are symptoms such as diarrhea or constipation. Family members should pay attention to it, which may be due to cancer in the body.

Tumor growth consumes a large amount of nutrients and can also affect digestive function, leading to oiliness, bloating, and abdominal pain in the elderly.

When there is an abnormal change in appetite, it is recommended to screen for diseases such as liver cancer, rectal cancer, and gastric cancer. After the age of 60, a colonoscopy or gastroscopy should be performed. People with hepatitis should also undergo regular liver ultrasound examinations. At the same time, targeted screening can also be conducted based on family medical history.

In addition, the decreased appetite of the elderly may also be related to their psychological state, such as the death of their spouse, the absence of their children, inability to sleep at night, etc. They feel lonely and dull in life, and do not want to eat alone.

Obtaining nutrition will enhance the ability of elderly people to resist diseases and cancer. If their diet is not very healthy, it should be improved in a timely manner. Now is no longer the era of having enough to eat. It is necessary to eat healthily and nutritionally in order to live through the old age in a healthy manner.

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