Opening Hours

Mon - Fri: 7AM - 7PM

How to boost immunity to fight COVID-19



As we know that today’s we are facing a big pandemic. There are no treatments for this viral disease until today. Our scientist is researching for the vaccine that can fight with the COVID-19. Till that we have to be preconscious. Our immune system fights with this virus in this war either our immune system win or virus. Who will win is depends on the strength of each side. If the virus has more power than the virus will win and if our immune system has more power than the immune system will win. So it’s all about strength to boost immunity to fight COVID-19? The question is how to make our immune system more powerful?  How to boost immunity to fight COVID -19?

                                                                                    Table of Contents 

What is the immune system?

The immune system is the defense system of our body. It protects our bodies from different microbial attacks. Like the defense, our immune system also has the country ( body ), president ( bone marrow ), Army chief ( WBC ), Army ( antibody ), Militant ( antigen ). This is how our immune system works. Antibody developed from a stimulus of a foreign antigen. When any foreign antigen inter in our body our immune system starts preparing an antibody against them and kill them. How to boost immunity to fight COVID -19 ?

Immunity is of two types 

(i) Innate immunity and (ii) Acquired

 Innate Immunity

Innate immunity is non-specific type of defence, that is present at the time of birth. This is also accomplished by providing different types of barriers to the entry of the foreign agents into our body. Innate immunity consist of four types of barriers. These are 

(i) Physical barriers

Skin on our body is the main barrier that prevents entry of the micro-organisms. Mucus coating of the
epithelium lining the respiratory, gastrointestinal, and urogenital tracts also help in trapping microbes entering our body.

(ii) Physiological barriers 

Acid in the stomach, saliva in the mouth, tears from eyes–all prevent microbial growth.

(iii) Cellular barriers

Certain types of leukocytes (WBC) of our body like polymorpho-nuclear leukocytes (PMNL-neutrophils) and monocytes and natural killer (type of lymphocytes) in the blood, as well as macrophages in tissues, can also phagocytose and destroy microbes.

(iv) Cytokine barriers

Virus-infected cells secrete proteins called interferons which protect non-infected cells from further viral infection.

Acquired Immunity

Acquired immunity, on the other hand, is pathogen-specific. It is characterised by memory. This means when our body encounters a pathogen for the first time produces a response called primary response which is of low intensity. Subsequent encounter with the same pathogen elicits a highly intensified secondary or anamnestic response.

This is ascribed to the fact that our body appears to have a memory of the first encounter.The primary and secondary immune responses are carried out with the help of two special types of lymphocytes present in our blood, i.e., B-lymphocytes and T-lymphocytes. The B-lymphocytes produce an army of proteins in response to pathogens into our blood to fight with them. These proteins are called antibodies. The T -cells themselves do not secrete antibodies but help B cells to produce them.

Cellular basis of immunity 

Each antibody molecule has four peptide chains, two small called light chains, and two longer called heavy chains. Hence, an antibody is represented as H2 L2. Different types of antibodies are produced in our body. IgA, IgM, IgE, IgG are some of them.  Because these antibodies are also found in the blood, the response is also called as humoral immune response. This is one of the two types of our acquired immune response – antibody mediated. The second type is called cell-mediated immune response or cell-mediated immunity (CMI). The T-lymphocytes mediate CMI. Very often, when some human organs like heart, eye, liver, kidney fail to function satisfactorily, transplantation is the only remedy to enable the patient to live a normal life.

Tissue matching 

Then a search begins – to find a suitable donor. Grafts from just any source – an animal, another primate, or any human beings cannot be made since the grafts would be rejected sooneror later. Tissue matching, blood group matching are essential before undertaking any graft/transplant and even after this the patient has to take immuno–suppresants all his/her life. The body is able to differentiate ‘self ’ and ‘nonself’ and the cell-mediated immune response is responsible for the graft rejection.

How does immunity develop?

The principle of immunisation or vaccination is based on the property o ‘memory’ of the immune system. In vaccination, a preparation of antigenic proteins of pathogen or inactivated/weakened pathogen (vaccine) are introduced into the body. The antibodies produced in the body against these antigens would neutralise the pathogenic agents during actual infection. The vaccines also generate memory – B and T-cells that recognise the pathogen quickly on subsequent exposure and overwhelm the invaders with a massive production of antibodies.

How to boost immunity – according to recombinant DNA tchnology

If a person is infected with some deadly microbes to which quick immune response is required as in tetanus, we need to directly inject the preformed antibodies, or antitoxin (a preparation containing antibodies to the toxin). Even in cases of snakebites, the injection which is given to the patients, contain preformed antibodies against the snake venom. This type of immunisation is called passive immunisation. Recombinant DNA technology has allowed the production of antigenic polypeptides of pathogen in bacteria or yeast. Vaccines produced using this approach allow large scale production and hence greater availability for immunisation, e.g., hepatitis B vaccine produced from yeast.

Food supplements to boost immunity to fight COVID-19

Here I recommend some food supplements that will help you to boost immunity and also helps you to fight with COVID-19.  These foods not only boosts your immunity but also makes your body healthy physically and mentally both. It will help you to boost immunity to fight COVID-19.

1) Vitamin-C rich Food 

Vitamin-C enrich foods help in the production of white blood cells and helps in boost immunity

Here the list of foods that are rich in vitamin-C.

a) Lemon 

how to boost immunity

Lemon is rich in citric acid and vitamin-c that increase the production of white blood cells and boost immunity. Add lemon in your daily meal routine as slate. Lemon water keeps the body hydrated and also ionized. It will help you to boost immunity to fight COVID-19.

You can eat in raw form or as juice some are summer squash.

b) Orange

Orange is also a rich source of vitamin-c that helps to boost immunity to fight COVID-19. It also contains citric acid that keeps the body ionized and also maintains the osmotic pressure of the cell. It will boost immunity to fight COVID-19.

There are various ways to use orange to boost the immune system

  • You can eat in its row form 
  • Orange juice is the best squash during summer 
  • You can add it to your daily breakfast

c) spinach ( palak )

how to boost immunity

Spinach is a green leafy vegetable rich in potassium, calcium, and iron. It is one of the best nutritious vegetables. Due to the abundance of Vitamin-C, it helps in the production of white blood cells and boost immunity to fight COVID-19.

How to use spinach to boost immunity to fight COVID -19

  • Incorporate spinach into recipes you already make at home. Throw a few handfuls into your favorite pasta, soup, or casserole.
  • Sautee spinach in a small amount of extra virgin olive oil and season with ground black pepper and freshly grated Parmesan cheese. Serve as a base for grilled chicken or salmon.
  • Add spinach to your wrap, sandwich or flatbread instead of regular lettuce, or use it as a base for your salad.
  • Add spinach to any egg dish, like an omelet, scramble, or quiche. Throw a handful of spinach into a smoothie or juice — it will change the color but not the taste!

2) Broccoli

how to boost immunity

Broccoli is a green vegetable. It belongs to the family of cauliflower. Broccoli is full of vitamins, minerals, and protein. It contains vitamin A, C, and E, and also some antioxidant that removes ketone from our body. It will help you to boost immunity to fight COVID-19.

3) Ginger

how to boost immunity

Ginger is used for medicinal purposes. Due to its rich nutritional properties. Even in several Ayurvedic medicines, ginger also has been used as an active ingredient and this is due to the presence of gingerol, an active component that makes ginger a perfect immunity booster. It boost immunity to fight COVID-19. Apart from that, Ginger has anti-bacterial and anti-inflammatory properties, which also help in keeping several ailments at bay and helps fight infections.

4) Green tea 

According to recent studies, Green tea enhances immune function. The fermentation process black tea goes through destroys a lot of the EGCG. Green tea is also a good source of the amino acid L-theanine. L-theanine may aid in the production of germ-fighting compounds in your T cells. How to boost immunity to fight COVID -19?

how to boost immunity                                                                                



Buy at Amazon

Natural remedies to boost immunity-How to boost immunity?

According to Ayurveda experts here some supplements that that will boost immunity to fight COVID-19. As a result, these remedied keeps your body disease-free and also boosts your immunity to a greater extent.

1) Amla juice

Amla is full of antioxidants that may also do wonders for your weakened immunity. It is not only brimming with vitamin C that naturally boosts your immunity but also beta-carotene present in gooseberry play a vital role in fighting free radical activity that can take a toll on your immunity. It is also loaded with polyphenols that are known to fight against the development of cancer cells. And that’s not all. Amla is also helpful in managing diabetes and reducing cholesterol levels. How to boost immunity to fight COVID-19 ?I                                                  



Buy now at Amazon            


2) Geloy juice 

Giloy is considered, as the queen of herbs and the most versatile ayurvedic herb that can treat many health problems. It also regulates and strengthens immunity and boost immune system. Reports say it is a source of biologically active compounds like alkaloids and lactones. It also balances blood sugar levels and detoxes and improves skin.


                                                                    Buy now at Amazon

3) Tulsi juice

Holy basil does wonders, acts as a natural immune system booster, and also keep infections at bay. Tulsi is an immune booster protects against nearly all infections from viruses, bacteria, fungi, and protozoa. Tulsi leaves extract also increases the T helper cells and natural killer cells activity, boosting the immune system.


                                                                                          Buy at Amazon        

Exercise that boost immunity

Exercise is a great way to develop your body and also calm your mind. It can also boost the immune system to fight COVID-19, and help you feel better if you’re sick. However, more exercise isn’t necessarily better moderate activity is the most beneficial for your immune system. In fact, heavy and long-term exercise—such as marathon running— could actually harm you. You can boost your immunity by getting moderate physical activity most days of the week, and continuing light exercise when ill to stimulate your immune system and boost immunity to fight COVID-19.

There is a list of exercise that helps to boost immunity 

  • Firstly, Pranayam 
  • Secondly, Anulom vilom 
  • Thirdly, Bhrastrika 
  • Fourthly, kapal bhati  
  • At last, the most common you should do is a morning walk.

Above all exercise are helps to boost immunity and also keeps the body healthy 

Points  keep in mind always

  • Firstly, Improve Your Diet

  • Secondly, Don’t Compromise on Sleep

  • Thirdly, Stay Hydrated

  • Don’t Skip on Exercise

  • Destress Yourself

  • Avoid Smoking, alcohol and other addictive substances
  • Supplements and immunity-boosting foods


Also, read how to stop hair fall from my site


Leave A Comment

Your email address will not be published. Required fields are marked *


Enjoy this blog? Please spread the word :)

Follow by Email