February 20, 2021
Man's brain weighed only 1,230 grams (2.7 lb), which is about 10% less than the brain of an average male, whose weight is approximately 1,400 grams (3 lb).Unexpected Things That Harm Your Brain
Just like the other organs of our body, our brain can suffer from various factors, even those that aren't too obvious.
1. Lack of communication
A study conducted at the University of Michigan showed that even 10 minutes of communication per day increases mental ability. It is not at all necessary to go out and talk to the first person you see – talking with a friend or relative on the phone also stimulates the brain.
2. Too much sugar
According to research, a large amount of sugar adversely affects the neurotrophic factor of the brain, or BDNF, which is responsible for the production of neurons. In particular, BDNF is very important for the formation of long-term memory and learning.
3. Lack of brain exercise
According to scientists, the peak of brain productivity is reached at 16-25 years, after which it slowly declines. However, extensive research has shown that regular brain exercise (reading, solving puzzles) can significantly improve its performance, even in people who have the first signs of senile dementia.
4. Skipping breakfast
Studies show that children who eat breakfast regularly perform much better at school, especially in the sciences. Skipping breakfast causes a decrease in blood glucose levels, which, in turn, negatively affects brain functioning.
5. Junk food
Too much fast food in the diet and constant overeating negatively affect connections between brain cells and, as a result, the training and formation of short-term and long-term memory. In addition, eating too much fast food may cause depression.
6. Ice cream
Any cold food, including ice cream, can cause a sudden headache. It is believed that cold food narrows the blood vessels. The body, trying to prevent hypothermia, sends warm blood to the brain, which, in turn, dilates the blood vessels. It is this difference, according to scientists, that causes a headache.
7. Cell phones
A study on rats revealed a link between brain cancer and the use of cell phones. However, you should not throw out your smartphone. Instead, doctors advise you to use a speaker or a headset for talking and to not put the phone near your pillow while you sleep.
8. Covering your head during sleep
When we sleep covering our head with a blanket, we reduce the amount of oxygen entering our body because, in this case
भाइरसका कारणले हुने संक्रामक ज्वरो डेंगुलाई लामखुट्टेले नै फैलाउने मान्यता छ । तर गत सेप्टेम्बरमा स्पेनका चिकित्सकले शारीरिक सम्बन्धले समेत डेंगु भाइरस सरेको पहिलोपटक पुष्टि गरेका छन् । त्यहाँका स्वास्थ्य अधिकारीहरूले एक व्यक्तिद्वारा यौनका माध्यमले डेंगु फैलिएको […]