Lack of carbohydrates will lead to lack of nutrition in the body. Many trace elements in the human body come from carbohydrates. If you don't eat these things for a long time, or eat very little, it will easily lead to the lack of essential nutrients and minerals. Although this method can slim down in a short time, the fluctuation range of weight will be relatively large.

Carbohydrate consists of three elements: carbon, hydrogen and oxygen. It is the most abundant organic compound with broad-spectrum chemical structure and biological function in nature. It can be represented by the general formula CX (H2O) y. Because it contains two to one hydrogen and oxygen like water, it is called carbohydrate.

It can provide heat energy for human body. Carbohydrates in food are divided into two categories: effective carbohydrates that people can absorb and utilize and ineffective carbohydrates that people can't digest. Carbohydrate is the main source of energy needed by all living things to maintain life activities. It is not only a nutrient, but also some of them have special physiological activities.

Intake source

Generally speaking, carbohydrates have no specific dietary requirements. It is mainly to obtain a reasonable proportion of calorie intake from carbohydrates. In addition, at least 50 ~100g of digestible carbohydrates should be ingested every day to prevent carbohydrate deficiency.

The main food sources of carbohydrates are: sugar, grains (such as rice, wheat, corn, barley, oats, sorghum, etc. ), fruits (such as sugar cane, melon, watermelon, banana, grape, etc. ), dried fruits, dried beans, root vegetables (such as carrots and sweet potatoes). ).