Jakarta, CNBC Indonesia – Everyone must know the signs of a weakened immune system. This is because a weak immune system can make the body more susceptible to infection and illness.
The immune system or immune system functions to protect the body from infection. Immunity is produced by white blood cells and other components, including lymph nodes.
There are a number of factors that can weaken the immune system and cause a person to have an immune disorder. The following is a summary, according to MedicalNewsToday:
1. Not Maintaining Cleanliness
The main cause of a weakened immune system is the condition of the surrounding environment or unclean body. Therefore, one of the easiest ways to prevent a weakened immune system is to practice a healthy lifestyle, including washing your hands.
According to the Centers for Disease Control and Prevention (CDC), frequent hand washing can significantly reduce the risk of disease.
Apart from washing your hands, you can also maintain cleanliness by always cleaning the house and rooms that are frequently used.
2. Not keeping distance from sick people
Not keeping a distance from sick people can increase the risk of weakened immunity. This is because viruses and infectious diseases can spread from person to person through close contact. In addition, viruses and diseases can also be spread through airborne droplets.
Therefore, reduce close contact or distance with sick people, at least until the disease and viruses are resolved. Also, avoid sharing food and drink with sick people.
Several studies have shown that someone who often experiences excessive stress has a high risk of contracting the disease. This is because stress can weaken the immune system and make a person more susceptible to illness.
Thus, people who are starting to experience weakened immunity must do several things to manage stress, such as yoga, meditation, reflexology, spending time doing hobbies, and spending time with friends or family.
4. Lack of sleep
According to published research Oxford Academic, lack of sleep can weaken the immune system and cause the body to get sick easily. Because, lack of sleep can interfere with the normal production of white blood cells that play a role in forming the body’s immune system.
According to the CDC, adults should sleep a minimum of seven hours per day, while infants and children need between eight and 17 hours depending on age.
5. Consuming less healthy food
Someone who begins to experience a weakened immune system must regularly eat healthy foods. Because, consuming a healthy and balanced diet can improve one’s overall well-being.
Apart from eating healthy food, one of the causes of a weakened immune system is eating unclean food. Therefore, make sure you have washed all fruits and vegetables; avoid undercooked meat, fish and eggs; and make sure all food is cooked with clean equipment.
6. Rarely Exercise
A sedentary body can cause a weakened immune system. Sufficient and regular exercise can be an option to strengthen the immune system.
In addition to strengthening the body, exercise can help the body release endorphins that reduce stress levels. In addition, a study shows that regular exercise can help the function of neutrophils, which are white blood cells that kill bad microorganisms.
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