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What happens in the body when we laugh out loud

What happens in the body when we laugh out loud Laughter is an integral and natural part of human life, which gives us joy, excitement and lightness. It is not only an emotional expression, but it also has a profound effect on our physical, mental and social health. Various studies have shown that laughing out loud activates various biological and psychological processes in our body, which in turn benefits our overall health. What changes occur in the body when we laugh out loud? What are their scientific bases and what are the effects they have on our lives? 1. Release of chemicals in the brain When we laugh out loud, our brain releases various chemicals (neurotransmitters), which improve our mood. Chemicals such as dopamine, serotonin and endorphins increase during laughter. Dopamine gives us a feeling of pleasure and happiness, serotonin reduces stress and stabilizes mood, while endorphins act as natural painkillers. According to a study by the Mayo Clinic, laughter helps reduc...

What to look for when buying food in the market?

What to look for when buying food in the market? What to look for when buying goods in the market? Almost everyone looks at the date on which the goods are put out and the specified fee. But looking at these two alone is not enough. If you want to avoid buying inedible items that are spreading like wildfire, you should check whether the information about the food is mentioned or not when buying any goods. Only the material that mentions information about the food is considered quality. Such information is called a food label. Why is it mandatory to look at the food label? With increasing marketization, many packaged and packaged processed foods are being sold and distributed in the market. Such foods are mouth-watering in taste, and salt, fat, and sugar are used in large quantities to increase their taste. The general public is attracted to it because it does not take much time to prepare and can be eaten directly after opening the packet. Preservatives are also used to preserve t...

What precautions should be taken when going for a morning walk in winter?

What precautions should be taken when going for a morning walk in winter? Exercise or morning walk is very beneficial for health. But it is said that it is harmful to go out for a morning walk in Kathmandu in winter. In winter, colds are common in the morning. The harmful particles in the air are fine carbon monoxide, carbon dioxide, sulfur dioxide and nitrogen oxide and ozone, which make the air harmful or polluted. In winter, the wind is less. Due to which the pollution accumulates in one place. In a city like Kathmandu, the cold-hot air column acts as a blanket during the winter season and keeps pollution at bay. That is why the environment is more polluted in winter. Since Kathmandu is shaped like a bowl and the air pollution is high, the air in the morning is also contaminated. In such a situation, doctors say that there will be serious problems in the heart and lungs when going on a morning visit. With the onset of winter, the air flow decreases and cold-warm air forms a lay...

Why and when to vaccinate a child?

Why and when to vaccinate a child? Vaccination is an effective achievement of medical science. Vaccination is done to protect the body from any possible disease that may occur in the future. Vaccination protects against possible future diseases. Vaccination is done by injecting the dead or weakened bacteria of the related disease into the human body. White blood cells are activated to produce disease-fighting antibodies. Especially the immune system of newborns is very weak. So they can suffer from even minor diseases. Therefore, they are vaccinated against some diseases that may occur. In particular, to keep children healthy, to protect them from disability, and to prevent them from getting serious diseases, they should complete the set amount of vaccinations. Age-wise vaccination schedule has also been prepared for newborns. In this case, first-time parents should know which vaccines are available for newborns in Nepal and when to administer them. Why wear it? After the child is...

Threats to human health when pesticides try to protect crops

Threats to human health when pesticides try to protect crops Raju Thapa of Dang's Tulsipur sub-metropolitan city-12 Dokrena has cultivated vegetables on 10 bighas of land. In his farm, which has been cultivated commercially since 2076, vegetables such as Parsi, Golvenda, Cauli are now planted. Thapa had planted 'Gaurav' and 'Chow' varieties of Golva in 3 out of 10 bigha fields. However, the sheep named Chow suddenly died. When the ripening lambs started dying rapidly, he called a technician and administered medicine. But the golbenda plants did not stop dying. Showing the calculation that it cost 10 lakhs to plant this farm, Thapa says, 'If we could have sold all the fruits, we would have earned 18 lakhs. Every year such a problem occurs in some crop. When the problem started, I tried to save the vegetables, even if it was by using pesticides. In Thapa's experience, efforts to save vegetables through pesticides and medicines have become regular and mandator...

What to eat when you have typhoid, what not to eat?

What to eat when you have typhoid, what not to eat? Summer and rainy season are also the time of infection of many communicable diseases as it is the season when various viruses and bacteria are active. Typhoid is one of the communicable diseases that occur in summer. Typhoid is a type of fever that usually occurs in summer. Once the bacteria of the Salmonella group enter the human body, it causes typhoid. There are many types of bacteria of the Salmonella group, but Salmonella typhi and paratyphoid bacteria are found in large quantities in patients with typhoid. The germs of this disease, which are caused by consuming contaminated water and food, are more active in summer and rainy season. Symptoms of typhoid Stomach and headache, sudden high fever, vomiting, excessive sweating and constipation or diarrhea are the symptoms of typhoid. If severe typhoid persists for a long time, there is a possibility of a hole in the intestine. Treatment In the treatment of typhoid fever reducing...

What happens to the body when there is a lack of vitamin E?

What happens to the body when there is a lack of vitamin E? Vitamin E strengthens muscles and thins blood. It also works as an antioxidant. It also plays an important role in strengthening the immune system and protecting the body from various allergies. It also helps to control good cholesterol without increasing bad cholesterol in the blood. Therefore, this vitamin is very necessary for the human body. There are two types of vitamins - water soluble and fat soluble. Water-soluble vitamins include vitamin B1, vitamin B complex and vitamin C. But vitamin E is a fat-soluble vitamin. It should be included in regular daily diet. How much does the body need? According to people, its needs are different. Its requirement depends on the age. Infants to adolescents require 4 milligrams to 11 milligrams daily, while adults require 10 to 15 milligrams of the vitamin daily. Similarly, pregnant women need 5-6 milligrams more than normal people daily. An average of 20 to 30 milligrams is requi...

These 7 signs are seen when hormones are imbalanced in women, know about them

These 7 signs are seen when hormones are imbalanced in women, know about them Hormones Imbalance In Women: When hormones are imbalanced in women, the effect is seen in the whole body. Know what symptoms are seen in women in such a situation. How To Fix Hormone Imbalances: To stay healthy and fit, it is also important to have balanced hormones. If your hormones are not balanced, then you will start falling prey to diseases. In such a situation, there can be a difference in your weight. Along with this, problems like fatigue and weakness can also occur throughout the day. What can be the reasons for hormones being unbalanced. Taking too much stress is considered to be the main reason for this. At the same time, poor eating habits and lifestyle can also cause this. Cases of hormonal imbalance are more common in women. In such a situation, many symptoms are seen in the body of women. It is very important to pay attention to them from the beginning. These signs are often related to the...

When should bedrest be taken during pregnancy?

When should bedrest be taken during pregnancy? Rest is as important as healthy and nutritious food during pregnancy. Pregnant women need enough sleep for the health of the baby. But it is not recommended to do bed rest for a long time during pregnancy. Regular jogging is good for health. Because bed rest during pregnancy is more likely to cause blood clots in blood vessels and may cause other health problems. If there is a complex health problem during pregnancy and the risk of miscarriage is high, bed rest can be used to minimize it. During bed rest, blood thinners are given to prevent blood clotting. Premature delivery Some are at risk of delivery before time. In this case, the doctor advises bed rest. Because at this time, the tube that connects the vagina and the uterus, i.e. the cervix, may open prematurely. Due to this, there is a possibility of the baby being born prematurely and there is a risk of miscarriage. Pre-eclampsia Bed rest is advised even if pre-eclampsia is a pr...

What changes are seen in the body when falling in love with someone?

What changes are seen in the body when falling in love with someone? Love is that exciting feeling that can make today dearer than yesterday. After drowning in love feelings, the way of thinking, the way of experiencing, the likes and dislikes of oneself and one's ideology melts towards the lover or the girlfriend who makes the place of love. It is not limited to emotional experience. When the arrow of love strikes, a remarkable series of physical reactions begins within our bodies. Brain, chemistry and hormones They bring about changes in everything from powerful neurochemical flows to heart rate and breathing rhythms. This means that when in love, complex interactions between biological processes begin. Psychologist Gurleen Barua says, 'When the feeling of love is attached to a person, it is actually the brain that brings about most of the changes. But we think it is the work of the heart. "Our brains release a cocktail of chemicals, including dopamine and oxytocin, wh...