Healthytalk8 Our Immune System
Contents
The immune system is made up of special organs, and cells that fight against invaders such as viruses, bacteria, and parasites.
Weak immunity is the main reason for several diseases in individuals like frequent colds and coughs to even leads to cancer (1)
The immune system normally adjusts to our environment.
For example, when your body encounters something that causes harm, then your immune system becomes aware and gets ready for that.
The immune system is a king, and its cells and antibodies guard the kingdom, Whenever an intruder enters us, they reach there to kill him (2)
NOTE: If our immune system kills any bacteria and parasite, it stores its record in itself and whenever the same virus or bacteria re-enters our body, then the same cell is released again, which kills him for the first time.
The immune system of Humans, Animals, and Trees works is almost the same.
Immune Response
Whenever a pathogen like bacteria, viruses, etc. enters our body for the first time, how our immune system will respond is called an immune response.
There are 2 types of the immune response are:
- Primary response: Whenever a pathogen (a new foreign invader) enters our body for the first time, how our immune system will respond against it is called primary response.
- Secondary response: If the same pathogen (which came for the first time) will come next time then in that case how our immune system will react, is called secondary response.
Difference/between first-time response, and second-time response (2)
The primary response takes a long time to kill bacteria about 4 to 7 days, on another side secondary response does hard work, and stays for a long time.
Low Immunity
If you have low immunity in this Covid situation, then you have to be more careful because covid attacks our respiratory system.
There are many reasons, or I say environmental factors for Low immunity (3) including:
Which causes viral infection, frequent colds, cough, fever, and many more tremendous diseases like Tb, Cancer, etc which destroy WBC and weaken our immunity.
Note: So make sure to boost your immunity naturally as much as possible, and do not depend as much on the supplement.
Symptoms of low immunity
A person with a weakened immunity is likely to get infections more frequently than most other people.
If you fall ill again, and again, then it can be a symptom of weak immunity. include:
- Frequent infection
- Stomach not clear
- Stress
- Fall ill again, and again
- Overweight, and low weight according to height or age.
- Loss of appetite on time
- Body pain
- headache
Any of these may be the reason for your weakened immunity. so boost your Immunity, but as possible as natural.
Immune Disorder
Because the immune system is so complex, there are many potential ways in which it can go wrong.
There are immune disorders fall into three categories:
Autoimmunity
The presence of antibodies, or T cells that react with self-proteins and are present in all individuals, even in a normal healthy state.
It causes autoimmune diseases and self-reactivity can lead to tissue damage (5)
In an autoimmunity situation, the immune system mistakenly targets healthy cells, rather than foreign invaders or faulty cells.
Immuno Deficiencies
It occurs when one or more parts of the immune system do not function. Immunodeficiencies can occur in many ways, including:
- Age
- obesity
- excessive alcohol.
In Developing countries malnutrition, and HIV is the main causes of immunodeficiencies.
Hypersensitivity
In this condition, the immune system overreacts in a way that damages healthy tissue.
An example is where the body responds to an allergen so strongly that it can be life-threatening.
For example in an allergic reaction, where the immune system mistakenly reacts to unharmed bacteria causes sneezing, running nose, etc.
The Guards That Protect Us
It is not just our immunity that protects us from parasites and bacteria. our skin and nails also protect us from outer danger.
Skin: It is the largest organ of our body, which protects us from microbes, and unknown bacteria, and regulates our body temperature.
It plays an important role in protecting the body against pathogens, and excessive water loss.
Learn more about t- Skin Doctor Near You
Nails: They are made of keratin, the same substance that creates hair, and the top layer of your skin.
Which protects the sensitive tips of fingers and toes.
If we have no nails, then it will be an easy path for bacteria, and parasites to enter us.
Down Line
The Immune system is a king, and its cells and antibodies guard the kingdom, Whenever an intruder enters us, they reach there to kill him.
Whenever a pathogen like bacteria, viruses, etc. enters our body for the first time, how our immune system will respond is called an immune response.
There are several ways to boost your immunity like regular exercise, if you have an allergy, then make sure to avoid the particular thing, etc.
