Food classification and quantity

To give strength to the body, to keep the body moving, to make the body healthy, we have to take food from external sources. We walk, sit, jump, play, work. In this case, the body gets the necessary energy from food. Our physical organs are also weakened, they are damaged. Therefore, food is also needed to compensate for that. In short, food does the following.

Food classification

Depending on the function of the nutrients obtained from the food, it can be divided into three parts.

One, substances that provide energy for physical development, growth, and biological function

Two, bodybuilding nutrients

Three, health-promoting substances

Variety of balanced diet

Different people need different amounts of nutrients in their food according to their different functions.

Age - In childhood, when the body develops, the child needs more fat and protein. In old age the digestive system is weakened, then the need for these elements decreases.

Climate: Cold-prone countries use more heat than summer-prone countries. Therefore, more food is required than expected in a cold country.

Gender - Women need less food than men.

Exercise - Excessive energy or heat loss in the body of a person who does physical exertion. More food is needed to make up for that.

These are the basic things about food. Our physical condition also determines why we eat, how much we eat, and how we eat. However, we should eat as much as the body needs. We should eat food that can be easily digested.

Catering formula

1. Eat fresh, nutritious, balanced, and digestible food.

2. As much as possible, let's eat our own cooked food. At least eat cooked at home.

3. Eat at least four or five meals a day. Eating more often but in smaller amounts helps the digestive system.

4. Try to diversify your diet throughout the day. Eat a balanced diet.

5. Let's make breakfast compulsory in the morning. Don't eat too much after sunset in the evening.

6. Emphasis should be placed on seasonal and natural foods.

The study says that people in the 5 gene group have a higher risk of corona

The country is now engulfed in a world war of coronavirus. Scientists around the world are testing a vaccine against the virus. While some vaccines have had a positive effect, happiness has spread around the world.

Based on the statistics, the number of virus infections is constantly increasing, but in the meantime, new research on the effects of the coronavirus is also coming out. So far, scientific studies have shown that people of which blood group are at risk for corona? That was searched. Scientists are now conducting scientific research on the gene. According to their study, which genes are most at risk for corona? Has been given more priority.

These 5 types of genes are at higher risk - study

According to researchers at the University of Edinburgh in the United Kingdom, most of the corona infections have been found in people with the genes TYK2, CCR2, OAS1, IFNAR2, and DPP9. The study found that those with severe symptoms were more likely to be at risk.

Not only that, people with these 5 types of genes have a high risk of serious illness or even death.

According to the Daily Mail, 22 percent of the 2,700 people in the five genes mentioned above have died. Of these, 74 percent were patients who could not breathe on their own. When they arrived in critical condition, they were placed on a ventilator.

Coronavirus becomes serious for some groups

Experience of many types of corona infection has also come out in Nepal. Some people get seriously ill because of the corona. But many do not even have the symptoms.

In this research, scientists claim that this study has found that it is serious for people of certain age groups. Not only that, but scientists have also claimed that the discovery of the genes most affected by the corona will also help in making medicine.

Different symptoms of corona in anyone

Most of the time we hear the news that some people have mild symptoms of corona and some have severe symptoms. Some people need a common medicine and some need a ventilator. Some may have an only fever and the symptoms may go away on their own, while others may need to be treated in a hospital.

Use caution

As far as corona vaccine testing is concerned, it may take a long time for it to reach us. That's why doctors say that Corona should not be considered normal. Since the corona crisis is not over, don't stop wearing a mask, take a hot bath, wash your hands, and go to crowded places. Doing so can prevent coronavirus.