Disadvantages of not eating staple food:

1, carbohydrate deficiency, muscle fatigue and weakness

Staple food is the main source of carbohydrates. Carbohydrate is one of the main components of food, which consists of three elements: carbon, hydrogen and oxygen. Carbohydrate, also known as sugar, can quickly replenish the energy consumed by the body. When people digest, all carbohydrates except fiber are converted into glucose or blood sugar, which provides energy for muscles and brain.

Not eating staple food will lead to fatigue and metabolic imbalance. Without carbohydrates, the body will digest protein to generate energy, which undermines protein's original task of repairing muscles and other tissues in the human body. Protein in the body is decreasing, that is, muscle tissue is decreasing, and the body can consume less and less calories.

2. It is very harmful to the liver and cardiovascular system.

Eating only vegetables, not eating staple food and drinking, is very harmful to the liver and cardiovascular system, while carbohydrates can strengthen the detoxification of the liver, and moderate intake of staple food can play a role in protecting the liver. Not eating staple food or eating too little staple food when socializing will lead to insufficient carbohydrate intake, which will inevitably lead to high protein or high fat intake, which will easily lead to gout and increase the burden on the kidneys.

It is a misunderstanding that staple food leads to obesity.

The intake of staple food can make people feel full and control their diet to some extent. To lose weight, we should reduce the intake of high-calorie foods, not staple foods. "However, there are still many people who think that eating carbohydrates will lead to obesity, so they often reduce their carbohydrate intake." Experts emphasize that, in fact, one of the main reasons why people get fat is that the total calories they consume exceed their consumption.

If you increase the intake of carbohydrates and reduce the intake of fat, the total calorie intake will not exceed the standard. Now, as common sense in the field of international sports nutrition, many countries advocate that athletes eat at least two kinds of foods rich in carbohydrates every meal.

4. Not eating staple food affects the whole body's functional health.

Foreign studies have found that most people can stick to a diet with less oil and salt; But if you don't eat starchy staple foods and sugary fruits at all, everyone finds it difficult to persist for a long time. In terms of nutrients, this diet is also unbalanced, and if it lasts for a long time, it will bring many health hazards.

People's gastrointestinal tract is always full of some ingredients. If the carbohydrate in the diet is too low, instead of the staple food, eating fish and eggs is bound to be a high-protein and high-fat diet, and such a diet is likely to cause electrolyte imbalance, hypotension, fatigue, arrhythmia, ketosis, hyperuricemia, gout, osteoporosis, kidney calculi's diseases and renal insufficiency.

Extended data

Staple food refers to the traditional staple food on the table and the main source of energy needed. Because staple food is the main source of carbohydrate intake, especially starch, grains such as rice, wheat and corn with starch as the main component, and tuber foods such as potatoes and sweet potatoes are regarded as staple foods by people in different regions. Generally speaking, the staple food contains carbohydrates.

In southern China, the staple food is generally rice, while the north prefers wheat. Cereals and potatoes are important sources of energy for China people's democracy, and every meal can't be separated from rice, steamed bread, pies, noodles or other cereals and potatoes. In rural areas, these grains account for more than 80% of the energy provided by residents for three meals a day, while urban residents also account for more than 50%.

Choosing a reasonable staple food can not only reduce the calories in a meal, but also increase nutrition for the body, and the staple food can bring a feeling of fullness, so as not to be too hungry and consume too many calories. Flour and Mi Dou are the first choice of food staple, while flour and Mi Dou mainly include millet, purple rice, oats, sorghum, corn, buckwheat, black rice, sweet potato, yam, soybean and mung bean. Flour and rice are rich in cellulose, which helps to reduce calorie intake.

Baidu encyclopedia-staple food

People's network-the disadvantages of not eating staple food are healthier and lose weight. Never refuse the staple food.