What Is Immunity?
Immunity is a system built in the human body that protects from various external viruses. It fights against many infections, diseases, or other unwanted attacks. But sometimes, too much activity can be harmful to the body. It is because if the immunity loses its balance, it can destroy the body’s beneficial elements, which can lead to complex diseases.
What Are Types of Immunity?
Every person is born with its security features, which make up the immune system. Innate immunity is inherited and associated with human life.
From infertility, the baby enters into a new world, where it immediately begins to invade more and non-friendly microorganisms, which can be harmful to a newborn baby’s health.
It happens just because of the natural innate immunity of the newborn. As a treatment, the microbe will help the corpse.
Each organ fights for its internal security. Innate Immunity is strong enough, but it depends on the heredity of the person.
Adaptive Immunity is made up of more advances in lymphatic cells that are not programmed to self-detect and respond. Adaptive Immunity can be subdivided depending on how immunity was introduced in the ‘normal acquired’ state through the opportunity to communicate with the immune agent.
It refers to obtained immunity, mediated by T cells and B cells, and characterized by immunological memory. It acts as a third-line defense of the body. In other words, we can say that its immunity cells.
Activation of Adaptive Immunity occurs as a response by a specific pathogen to cross the second line barrier. 
Top 3 Benefits Of Immunity
- Immunity fights against the germs for a healthy body.
- Detects any external harmful substances and destroys them from the body.
- Vaccines give birth to specific immunity against certain diseases artificially, such as – Diptheria, tetanus, polio, etc.
Disadvantages Of Immunity.
The Immunity system protects the human body from all kinds of diseases. But to do this, some immunity disorders, such as leukocytes, which are involved in the task of destroying germs, are caused by a slight variation.
- Hypersensitivity reaction diseases such as asthma, rheumatic fever, glomerulonephritis, etc.
- Autoimmune diseases such as rheumatoid arthritis, SLE, autoimmune hemolytic anemia, etc.
What Is the Immune System?
The Immune System in the human body is a security system. This system prevents harmful substances such as viruses, bacteria, and chemicals from entering and infecting your body. It’s a natural way for the body to defend itself.
A strong immune system reduces the risk of health problems and even increases healing power. But some actions slow down the functioning of this immune system.
- One of them is some food habits consumed, which can destroy the immune system. For example, if we eat processed foods for a long time, additives like chemicals or preservatives, a high amount of refined sugar will weaken our immune system. As a result, your risk for illness increases, and the healing process slows down.
- Some drugs can also cause the immune system to be weak and ineffective. The human body can easily succumb to any bacterial infection.
The immune system works in two ways, one identifies a germ or external object, and the other destroys it. It does these functions through white blood cells. Different types of white particles are used for this detection and destruction.
What Is White Blood Cell?
When a white particle detects an organism or external viruses, it sends signals to other white particles. Upon receiving the signal, a new type of white blood cell moves around the germ. Depending on the severity of the signal, the number of new white particles begins to increase.
Some of these particles can find all those germs wherever they are and kill them. A special group of white blood cells with a sharp memory power keeps such germs alive for a long time. If ever their body is attacked again, the white blood cells destroy that germ in an instant. 
How To Know If Our Immune System Is Weak?
There are many signs from which you can understand that your immune system is weak:
Many people get seasonal allergies. Due to allergy, they are also likely to get a fever during the change of seasons. If you have watery eyes all the time, skin rashes, joint pains, and stomach problems as a result of any food reaction, it can be a sign that your immune system is weak.
During any wound healing process, a layer formed on the skin prevents blood from coming out of the body, which is also called blood clotting. If your wounds do not heal faster, it is a sign of your weak immune system.
The same problem applies to colds and flu. If you have symptoms of fever, cold, or cough for a week or more, you should understand that your body cannot fight with the infection.
Bacteria present in the intestines can directly affect the immune system. If you have frequent stomach upsets, ulcers, gas, bloating, or constipation, this may indicate that your immune system is not working properly.
Feeling Tired All The Time.
There can be various reasons for feeling tired and exhausted, such as lack of sleep, stress, anemia, or chronic fatigue syndrome. If you do not know the cause and feel tired even after getting enough sleep, you must understand that the immunity power is weak.
Get Sick Frequently.
It is common to get sick when the weather changes, especially in winter. However, if you get sick repeatedly during each season change, your immune system can be weakened.
10 Ways To Improve Your Immunity Naturally.
It is the human body’s job to fight off the pathogens that make us sick. In addition to this, it also has a function to fight against contaminants and certain foods that cause diseases due to lack of immunity. Building a healthy body is based on a strong immune system.
The most important thing, in this case, is to build strong immunity. If you suffer from long-term allergies, common infections, or immunodeficiency problems, you need to understand that your digestive health has damaged.
Several natural ways can help you to boost your immune system. For this, you need to avoid certain destructive habits and toxins. And this can be done only by adopting a lifestyle that helps to increase immunity to diseases.
There are numerous natural ways to develop our body’s automatic immune system by consuming some foods and doing exercise
Vitamin D Rich Foods.
Vitamin D has been to be beneficial in combating viruses that help to get protection from infection. Getting sunlight is the best way to get Vitamin D. Since it is not possible to go out now due to COVID-19 lockdown, it is necessary to make arrangements to take Vitamin D through food. Fish, eggs, and mushrooms help boost metabolism in addition to boost immunity power.
Vitamin C is very effective in boosting the body’s resistance to disease. It is a micronutrient essential for the human body. It helps keep skin, teeth, and hair healthy. Besides, it acts as an antioxidant, which increases the body’s resistance to disease and reduces the risk of various diseases, including heart attacks and cancer.
Vitamin C is found in abundance in known fruits and various vegetables such as mango, lemon, orange, guava, grapefruit, papaya, green chilies, etc. However, since our body cannot store vitamin C, it needs to be taken daily.
Zinc deficiency in the body can reduce the ability of white blood cells. As a result, it reduces the body’s immunity. Almonds, beans, dairy products are high in zinc. Remember, in the children’s case, the lower the amount of zinc, the greater the health risk would be.
Honey contains hydrogen peroxide and nitric oxide. So honey is quite beneficial in any flu symptoms. However, in the case of diabetic patients, they should be eaten the honey with caution. Most of the honey sold in the market is processed by heating to improve its color and texture. And the heating process kills some good bacteria from it. So try to consume as pure honey as possible.
Fiber-rich foods provide adequate nutrients to boost the body’s resistance to disease. It is rich in minerals and vitamins, which provide adequate supplements to the body. Fibre-rich foods work against infections and viruses that weaken the body and reduce immunity.
At present, it is most important to increase the immunity system of your body. To keep yourself safe from new viruses, eat the foods that boost immunity. Yogurt, spinach, walnuts, green tea, sunflower seeds, and pickled fruits are the high fiber-rich items that should add to your daily diet.
Drink Turmeric Tea.
Turmeric is one of the elements of Ayurveda from the Aryan era. Turmeric is used in all Indian cuisine because of its antiseptic, antioxidant ingredients, enhancing the body’s immune system. Many people chew raw turmeric on an empty stomach in the morning. Many like to mix a pinch of turmeric in hot milk.
Turmeric Tea is another healthy drink known as golden tea. Some people also prefer this drink. It is full of vitamins and minerals. It will be more beneficial to drink it in the morning on an empty stomach.
Excessive Stress lowers our body’s resistance. Stress is hard to define. The situation that appears as stress for one person is not for the other person. It is difficult for people to measure how much stress they feel.
So it is very important to be mentally healthy. Stay away from the news on TV, social media that is putting you under stress. And most importantly, stay away from toxic people that can harm you mentally. Meditation and listening to good audios is a very good way to keep the mind calm.
Exercise is essential to keep the body healthy and boost the immune system. Especially in the current situation when we are all at home. Adults should exercise for at least 30 minutes daily. All you can do from home is walking, cycling, yoga, weight shifting, stair climbing, etc.
There is no substitute for weight control to keep the body’s immune system intact. Eat moderately and stay physically active. Fibers need to eat more and more. You can develop eating habits by eating any green leafy vegetables and regular bread.
Smoking directly damages your respiratory system. It increases the risk of growing many infections. These increases when you smoke because nicotine activates your body’s sympathetic nervous system. If you want to lead a healthy lifestyle, then quit smoking!
Get Good Sleep.
Sleep is a very important phenomenon in our physical and mental health and disease prevention. Sleep is an effective body healing process. It produces lots of antibodies and strengthens the immune system, and prepares people for everyday work. During sleep, the various cells needed by our bodies are renewed and multiplied.
The body’s lungs, heart, brain, hormonal and metabolic processes are relaxed and strengthened. Also, the brain removes various metabolic wastes during good sleep.
From the above information, you must get to know that we need a well-developed immune system for normal human life. For its value, you need to give up bad food habits and maintain a healthy lifestyle without disrupting the “supporting” livelihoods of the cells.
Many patients have recovered from their complex disorders because of their well-maintained immune system by taking several nutritious foods. So, it is important to prevent it before you get sick. Now, follow Social Distancing to deal with the corona pandemic and pay attention to your health.