Raising children healthily is an important issue related to the future of a country.
On 5th December, a workshop on the occasion of 2024 “World Audiovisual Heritage Day” was held in the Grand People’s Study House.
Following the inscription of our national classic “Muyedobothongji” on the UNESCO Memory on Oct 30, 2017, the astronomical chart “Honchonjondo” was inscribed on the UNESCO Memory of the World International Register on May 24, 2023.
The opening ceremony of the National Books Exhibition took place on Sep. 7 at the Grand People’s Study House in celebration of the 75th founding anniversary of the DPRK.
Many working people make research in the science in the Grand People’s Study House-immense edifice for giving all the people education.
A regular consumption of tea reduces the risk of death and cardiovascular and neoplastic diseases. However, the addition of sugar or sweetener to tea has a significant effect on the reduction. The positive effect was most pronounced when drinking 3.5-4.5 cups a day of tea with no sugar.
The risk of death due to all causes was decreased by 20%, cancer by 14%, and cardiovascular disease by 27%, compared to those who did not drink tea. The study used black tea and the authors emphasized that the addition of sugar or sweetener could eliminate some of the protective properties of tea. Therefore, it is advisable to drink tea without sweetening to achieve maximum effect.
Stand so that heels, back and back head lean against the wall. We can guess that back is in curved state if this position is not maintained for more than 5 min and the back or back head part from the wall.
Attach body to the wall to the best of your ability to ensure that there is no gap between the waist and the wall. The lower abdomen is forced to tilt the pelvis backwards so that the waist can be attached to the wall. The back shoulder is also not allowed to fall apart the wall.
The shoulder can be raised upwards and should be kept as low as possible. This is the right standing posture. In this position, ease the tension slowly, with a multiple respiration.
Keeping that position, fall off the wall and slowly walk forward. Slowly walking while keeping that position is the right walking.
Generally, head size is defined with length, width and height. Length and width characterize head size on a horizontal plane, and height defines head size on a vertical plane. And the indices consisting of length, width and height indicate the shape of the head.
Here, we show the features that appear in the shape of the Korean head through an indices consisting of length and width of the head. Generally, the head indices, which consists of length and width, are recognized as one of the relatively variable signatures depending on various factors.
There are different views regarding the factors that govern the differences in head indices. One such view is that people's occupations regulate the shape of their heads. People believe that when the lateral head is compressed laterally, both professionally and in custom, the head becomes dolichocephalic. In contrast, when the head is pulled on both sides, length is shortened and width is widened to become brachycephalic.
These are mechanistic comments and lack scientific validity. There is also a view that the living environment has a direct effect on the head shape.
Korean people have the shortest head length, but the width is wide. Short and broad head is a peculiar feature of Koreans. The head indices define the shape of the head. Koreans belong to a typical brachycephalic.
As seen above, Korean people are a unique population group of brachycephalic heads, which have anthropological characteristics distinguishing them from those of neighboring regions in their head form.
Dietitians recommend that people after 40 years of age should take four bioactive additives. As people advance in age, the human body's demand for nutrients changes. Therefore, it is important to supplement the scarce substances with the help of bioactive additives. In particular, vitamin D, vitamin B12, calcium and omega-3 fatty acids should be taken adequately.
- Calcium
After menopause, women are at increased risk of losing bone mass. Calcium additives maintain skeletal stiffness, reducing the risk of fracture.
- Vitamin D
Beyond 40 years of age, estrogen levels are low, making it difficult for the body to take up vitamin D. Test for vitamin D level once a year is recommended and, if necessary, a bioactive additive is recommended.
- Vitamin B12
As age increases, the ability of the organism to take up this vitamin decreases. This may also be related to the use of certain drugs such as proton pump inhibitors, metformin, and some diuretics.
-ω-3 Fatty Acids
Polyunsaturated fatty acids are known to have anti-inflammatory effects. As age increases, the risk of developing chronic diseases increases. Therefore, it is important to take enough the ' - fatty acids.