Do people really need to eat three meals a day?

For people, eating three meals a day is the most suitable, and it is also in line with physiological needs, and in the case of normal eating, the stomach is 4 to 5 hours from the beginning of digestion to emptying. The normal activity of a person is during the day, about thirteen or fourteen hours, so three meals are accompanied by physiological needs.

It is not necessary for people to eat three meals a day, and there are also scientific studies that skip lunch is a very healthy way to eat, that is, do not eat again in the afternoon, which is very good for people's bodies.

People need to eat three meals a day, eat well in the morning, eat enough at noon, and eat less at night, which is the most scientific dietary law, and it is also in line with the characteristics of our ancestors who made it at sunrise and rested at sunset!

For these healthy people, they need to eat three meals a day, which will be conducive to the healthy development of the body, once the diet is irregular, it is likely to have an adverse impact on the body's various functions, of course, this situation is also relatively exceptional, for example, some people change three meals to two meals a day. Maybe it will be more conducive to the health of the body, there are so many people in life who skip dinner, not only are they fine, but they may also be more conducive to their health. Three meals a day are indispensable, but why do these three types of people only need to eat 2 meals a day?

1. Eating too much at noon.

If you eat too much at noon, you don't feel the slightest hunger every night, and you don't plan to do any strenuous exercise at night, then for the health of your digestive system, this dinner can be saved. You must not eat three meals a day and then eat dinner in the evening, it may be bad for your stomach.

2. Eat too much in the afternoon.

I ate too much in the afternoon, I didn't eat too much at lunch, but I didn't have dinner in the afternoon. Then you have already eaten a lot of things, and even eaten enough, so that it may be time to eat in the evening, if it is still very supportive, then this dinner, try not to eat again, if you eat again, it may have an adverse effect on the stomach.

3. Go to bed early at night.

There are also some people who sleep very early, at night before it gets dark, they have already slept, this time often at noon has not been completely digested, in this case, you can skip dinner, so as not to sleep will be too affected, if you go to bed very early at night, you can consider eating two meals a day, postpone the time of lunch, as long as you ensure the energy and nutrition of the whole day, it is okay to skip dinner.

Do people really need to eat three meals a day? I think. Youngster.

Should. Eat three meals a day. Eat in the morning.

You can be more energetic for a day's work. Lunch is eaten to replenish nutrition. More energy.

Finish your afternoon's work. You can eat a little less in the evening. Come.

Make up for the day. Hunger. Older people don't have to eat three meals a day.

Because the digestive function of the elderly is weaker. Generally, two meals are more appropriate.

People don't really need to eat three meals a day, in fact, it's okay to eat two, and of course it's okay to eat four or five meals. It is possible to eat small and frequent meals, and this way of eating is also beneficial to the health of the person.

People need three meals a day, and the so-called diets are actually temporary, and after a long time, they lack various nutrients, and due to nutritional imbalance, various diseases will occur. For example, long-term vegetarianism, lack of high-quality protein and essential fat, easy muscle atrophy or stone formation in the body, malnutrition and so on.

Do people really need to eat three meals a day? The answer is yes, people really need to eat three meals a day, because from the physiology of people. and the biological clock.

It must be three meals a day in the morning, noon and evening. Only normal meals. In order to provide the nutrients needed by the human body, maintain the normal operation of the physiological functions required by the human body, and protect the various organs of the body.

If you skip a meal, your stomach will empty and your stomach lining will be damaged. Meantime. If you are hungry, it will also lead to some other diseases in the body, so it is best for people to eat three meals a day.

You can eat a full meal in the morning, eat well in the afternoon, and eat less in the evening, so that the person's body will be healthier.

I don't think so, it's possible to eat one, two, three, or even four or more meals, if you have stomach problems, you have to eat less and more often, you have to eat when you're hungry, and if you're not hungry, you can't eat anymore.

Three meals a day meet the nutritional needs of most people.

Fan Zhihong, an associate professor at the College of Food Science and Nutritional Engineering at China Agricultural University, said that from the perspective of nutritional intake, the current three meals a day are more in line with the physiological needs of most people.

She explained that modern people work long hours, live at a fast pace, and are stressful, and they can't "rest at sunset". If you work and live according to your current routine, you simply wipe out dinner and eat nothing after 5 p.m., there is only one possibility: your health is getting worse and worse.

People may become thinner, but they will be sluggish, their physical fitness will decrease, their resistance will be low, and their face will be dull.

This is because the quality of people's breakfast is often low, lunch in the canteen or fast food restaurant to make, dinner is the most important meal of the day for most Chinese people, eat more "grand", the most nutrients intake, accounting for about 40% of the body's nutrition. If it is suddenly canceled, the body's nutrition** will drop sharply, and without the necessary nutrients, people's physical fitness, energy, and resistance will be difficult to support, and ** and blood will not be able to be maintained. In the long run, it will not only be difficult to obtain health, but also invite diseases.

Special circumstances are "adapted to individual conditions".

Rather than eating two or three meals a day, we should pay more attention to what we eat, how we eat, and when to eat. Fan Zhihong emphasized that habits such as "eating well in the morning, eating enough at noon, and eating less at night", eating more whole grain foods, and eating enough vegetables and fruits are more important for health.

In this regard, Lv Peiwan, deputy chairman of the Henan Provincial Traditional Chinese Medicine Health Care Professional Committee, agreed: the motherland's medicine has always attached importance to the impact of diet on health, and three meals a day are suitable for most Chinese people, but the theory of traditional Chinese medicine emphasizes that "different from person to person", and meals should be adapted to time, place, and person, and choose the way that suits them, and cannot blindly imitate. Here are a few factors to consider.

Manual labor. Food is the source of the body's energy and the material that supports the body's activities. Physical activity is intense, long-lasting, and the body's energy consumption is large, and correspondingly, it is necessary to consume enough food to be exogenous**.

Therefore, these people should eat at least three meals a day and have adequate energy intake.

If the consumption is too large, or there is a night shift that requires longer working hours, it is also necessary to eat 4 meals a day. For those who live a more leisurely life and do not move much, two meals can meet their needs.

Age. Young adults generally have good spleen and stomach function, strong digestion and absorption ability, and three meals a day will not cause a burden on the stomach and intestines; With the increase of age, the spleen and stomach function of middle-aged and elderly people decline, and some people are prone to abnormal manifestations such as abdominal distension and insomnia after dinner.

Food calories. Some people prefer high-calorie, high-protein, high-fat foods, which are relatively more difficult to digest, so if you have a long satiety time and enough energy, you can consider eating two meals a day; Some people eat food with less oil, less salt, low calories, low protein content, fast digestion of food, and energy can't keep up, so they need to replenish it in time.

Location. China has a large span from north to south. In the south, the sunshine hours are generally longer, and people are active for a long time, which is more suitable for three meals a day. The sun is relatively short in the north, so if you have a short time of daytime activities, you can consider eating two meals.

There are two meals for the eclipse.

Eating three meals a day has become a biological clock and a normal routine. This is a law that has been formed over thousands of years. To ensure that you work and live every day, you must follow this rule.

Do people really need to eat three meals a day? I think it's needed, because children need to grow up when they are young, children are older, and they need nutrition when they go to school Adults need to work every day to consume a lot of physical strength, and it is simply impossible not to eat three meals, and they must eat three meals to supplement nutrition, so that the body can be healthy, and some elderly people are not working, and the digestive system is slow, so they can eat two meals, and in addition, they must eat three meals, otherwise the nutrition cannot keep up with the body, and it is not healthy.

In the past, many people ate two meals, got up at 6 o'clock in the morning and needed to work, eat breakfast after 10 o'clock, and work until four or five o'clock in the afternoon after eating, there was no entertainment, and there was no TV to watch, go to bed when it was dark, get up at dawn, forty or fifty years ago, many places in the country were like this, **Like now, as long as you don't sleep, the mobile phone is in your hand to watch non-stop, even if you sleep, the mobile phone is also within reach, Nowadays, people are afraid of eating and drinking in hotels and restaurants three times a day, and they all want to eat something light, wild, green, pollution-free, and additive-free at home.

Most people really need to eat three meals a day, no matter from the perspective of health preservation, or the experience of traditional practice, eating three meals a day is very good for the body, to achieve nutrition and health. Special patients need to eat small and frequent meals, and some elderly people can eat two meals a day.

Three meals a day is the most reasonable dietary rule since ancient times, because there is such a rule, eating less of one of them will make our stomach upset, and we will not be able to keep up with the energy we need, so we really need to eat three meals a day.

Under normal circumstances, people do need to eat three meals a day, if people don't eat three meals a day, they will feel hungry and panicked, after all, people's digestive system is 12 hours, and it can be digested, and it takes four hours to five hours to eat once.

People really need to eat three meals a day, because eating three meals a day is just in line with the law.

Conform to the law of work and rest: on the other hand, it is also perfectly compatible with the work and life of most people;

Three meals are less burdensome on the stomach than two meals, one meal, etc., and it is best to pay attention to eating seven or eight minutes full for each meal; Meals are also easier to eat varied, complete and balanced, making it easier to meet nutritional needs.

People are iron, rice is steel, and if you don't eat a meal, you will be hungry. But some people eat one or two meals less for a certain purpose, such as for **, etc. For normal people, it is really necessary to eat three meals a day, and breakfast should be eaten well, which is the beginning of a day's work, and it is related to whether you can concentrate on work in the best stage of the day.

You have to eat enough at noon, because after half a day's work, you have consumed a lot of energy and need to replenish it, and you have to eat less at dinner, because at this time the work intensity is weakened, and your stomach also needs to rest.

I come, from the perspective of physical health, people need to eat some three meals, eating three meals a day is also particular, to pay attention to eating well in the morning, full at noon, and eating less at night, which has many benefits for the body. For the needs of **, two meals a day, but it is better to eat scientifically, which has many benefits for physical health. Done, thank you for your question, hope, thank you!

People don't necessarily need to eat three meals a day, eating three meals a day is just a habit we have developed since childhood, you can eat two meals or seven or eight meals, as long as you don't go hungry.

Normal people, most people need three meals a day. Individuals may eat more than one meal a day. Older people may have two or one meal a day. Babies need to be fed several times a day. Most people eat three meals a day, which is also a natural law and a habit formed over the years.

Experiments have proved that the digestion and absorption rate of protein in food is 85% after three meals a day; If you change to two meals a day, and eat half of the whole day's food at each meal, the protein digestion and absorption rate is only 75%. Therefore, according to the living habits of our people, generally speaking, three meals a day is still more reasonable.

At the same time, it should be noted that the interval between meals should be appropriate, as too long an interval will cause high hunger and affect people's labor and work efficiency; If the interval is too short, and the last food has not been emptied in the stomach, then the next meal will not be properly rested, and the digestive function will gradually decrease, affecting appetite and digestion. Generally, the time for mixed food to stay in the stomach is about 4 to 5 hours, and the interval between meals is more appropriate than 4 to 5 hours, and if it is 5 to 6 hours, it is basically acceptable. In addition, from the following three perspectives, three meals a day are also reasonable.

Biological clock with three meals a day.

Modern research has proved that the digestive enzymes in the human body are particularly active during the morning, noon and evening periods, which indicates when the person is.

Eating is controlled by the biological clock.

Brain with three meals a day.

The human brain accounts for a large proportion of the body's energy consumption every day, and the brain's energy ** can only be glucose, which needs about 110 145 grams per day. The liver, on the other hand, can only provide a maximum of about 50 grams of glucose from each meal. With three meals a day, the liver can provide enough for the human brain.

Glucose. Digestive organs with three meals a day.

It takes about 30 to 60 seconds for solid food to travel from the esophagus to the stomach and stays in the stomach for 4 hours before it reaches the small intestine. Therefore, it is reasonable to have three meals a day 4 to 5 hours apart, which is also reasonable from the point of view of digestion.