What are the signs of a weakened immune system?
When viruses attack our body, the immune system is the first line of defense. The immune system represents a collection of organs and processes within the body that plays an important role in protection our body from viruses and diseases. A strong immune system can detect the threat and to eliminate it before it can cause damage to our health. The immune system includes spleen, lymphocytes, lymph nodes and leukocytes and bone marrow. A strong and healthy immune system is the main prerequisite for the human health as well as for a long and happy life.
How to boost the immune system
Proper, healthy and regular diet is the most important prerequisite for the vigorous and healthy immune system. It is very important not to skip meals. The organism must get sufficient minerals, vitamins and proteins on daily bases which are needed for the function of the body and for keeping the strong immune system.
Physical activity and regular exercises are as important as proper diet. This can include regular walking, jogging and similar. Health immune system also requires 6 to 8 hours of sleep because, during the sleep, the body recovers the lost energy.
Experts also say that positive attitude towards life; optimism and lot of laughs can boost the immune system. People should also have time for relaxation and fun do things that make them happy or to spend time with family and close friends.
Causes and symptoms of a weakened immune system
When our immune system doesn’t function properly, our body is not able to fight the microorganisms that attack us, and that can cause harmful effects. The most common causes of a weakened immune system are poor diet, lack of sleep, lack of physical activity and stress, nervousness and anxiety. Being constantly under these negative emotions can be very harmful to health and immune system as well.
Tiredness, work overload, negative emotions are the main factors that can weaken the immune system.
If our immune system is weakened, our body will send us signs immediately. These symptoms include oral herpes, frequent colds, chronic fatigue, insomnia, lack of energy and dry skin.
Immune deficiency is diagnosed with tests that measure the level of immune elements or the function of major components of the immune system.
Diseases of the immune system
The low immune system can result in some very serious diseases related to the immune system.
Generally speaking, the disorders in the immune system can cause a great number of autoimmune diseases, inflammatory diseases, and even cancer,
There are cases when the immune system attacks and destroy its tissue. This disorder of immune system is called the autoimmune disease. Autoimmune diseases include Lupus, type 1 diabetes, and rheumatoid arthritis.
Other diseases caused by the disorders of the immune system are eczema, allergic rhinitis, and asthma. These conditions can be evaluated by using blood or allergy test to determine what allergens cause the symptoms.