The immunity system is an amazing and complex mechanism that protects the body from bacteria, microbes, viruses and toxins that continuously try to invade the body. When your immune system becomes weak or stops working, millions of bacteria and other harmful elements can invade the body to provoke illness and disease. A healthy immune system is one of the best ways that you can prevent sickness because the immune system is responsible for breaking down all the harmful elements that want to invade your body.
The job of the immune system within your body is to protect you in different ways from different types of sickness and disease. The immune system creates a much-needed barrier that prevents harmful elements like bacteria from entering your body. The immune system also will detect and eliminate any bacteria that do find its way into your body. If bacteria do enter your body and has the time to reproduce, the immune system will also take care of breaking down and eliminating the bacteria. The immune system can also care for your body when bigger threats, such as cancer, begin to attack your body.
The parts of your immune system may be things that you are already very familiar with, or more obscure parts that you rarely think of. One of the biggest barriers and parts of your immune system is actually your skin. Skin works as a boundary between bacteria and your internal components. The skin is purposely very tough and impermeable to many types of bacteria. Most bacteria that end up on the skin will die due to the antibacterial substances that skin also secretes.
Another important part of the immune system that you no doubt are familiar with is mucus. Mucus lines the nose and contains an enzyme that breaks down bacteria. Saliva acts in much of the same way. While these parts of the immune system are familiar, the internal components are not as well known. The internal components of the immune system are the thymus, spleen, lymph system, bone marrow, white blood cells, antibodies, complement system and hormones. These parts help to attack any bacteria that make their way into the body, past the outer layers of defense.
Because the human body is an ideal environment for bacteria and other harmful elements to spawn, the immune system is in constant use. Each cell and organ in the immune system is on constant alert for any unwanted invasions to the body, taking care to detect and eliminate the invading microorganisms. The body works tirelessly to remove any foreign cells that invade the body through illness, and even bacteria that we eat everyday as part of normal food consumption.
There are a number of different reasons that an immune system can become weak, and therefore more inefficient and ineffective in dealing with invading microorganisms. The factors than contribute to a weak immune system often result from a lack of nutrition, exercise and supplement. The body is like a machine that needs to be cared for to keep working properly, and the immune system is one of the key parts that needs to be looked after. Without the immune system, you would experience far more colds, flu-like symptoms, allergies and disease. Take care to get the daily-recommended dose of vitamin C to keep your immune system strong. Also, your body needs flavonoids, zinc, and vitamin E to keep your immune system going strong.