
How do B Vitamins Help in the Prevention of Infections and Boost Immunity?
Vitamin B refers to a group of nutrients that play numerous functions in the body. B vitamins are specifically revered for their ability to improve nerve functions. They also support the functions of the immune system and boost immunity to protect you against infections and other immunological dysfunctions. Here is a brief discussion about the role of B Vitamins in the management of infectious disorders and supporting immune system functions.
Role of B Vitamins in the Immune Response
Boost Immunity

Here’s another reason to enjoy a fresh loaf of bread: Whole grains (brown rice, barley, millet, wheat) are some of the best sources of B vitamins.
Research studies conducted to assess the role of B vitamins in immune system functions have revealed that these nutrients can boost immunity by influencing the response of the immune cells against infectious pathogens.
Research studies aimed at assessing the development of immune processes in patients with B vitamin deficiency states have also revealed similar findings.
It has been proven that the deficiency of these nutrients may increase the risk of recurrent infections by impairing the ability of the immune system to attack and destroy viruses.
B Vitamins can have significant participation in supporting the production of antibodies against a wide range of antigens thereby preventing infections.
Investigations have revealed the exact mode of action of B vitamins like pantothenic acid and pyridoxine. These vitamins cause a marked reduction in the formation of antibody-forming cells in the event of antigenic stimulation in the deficiency states.
Pyridoxine also appears to be essential for the secretion of “C1” units from the serine that are needed for the biosynthesis of certain nucleic acids. Pantothenic acid has been found to be involved in the production of newly synthesized proteins in the extracellular compartments.
B vitamins may also play a role in creating a delayed hypersensitivity reaction that could be critical for preventing the rejection of grafts or tissue transplants.
This marks the need to ensure your body receives an adequate supply of B vitamins to protect yourself against infections.
Regulates the Immune System
Research studies have shown that vitamins B6 and B12 are involved in the intestinal regulation of the immune system. These nutrients help by mediating the migration of lymphocytes into the intestine and promoting the survival of T cells in the gut.
Vitamin B12 is used by human gut microbes as a co-factor during various metabolic pathways, thereby supporting the gut barrier.
Additionally, vitamin B6 has been found to maintain and enhance the cytotoxic activities of NK cells. Vitamin B12 acts as an immunomodulator for cellular immunity and regulates the effects on cytotoxic cells including cytotoxic T cells and NK cells.
These functions of B vitamins are linked to improved immune system functions and help to boost immunity and prevent abnormalities caused due to an exaggerated or weak response of the immune cells.
Prevents Viral Infections

Patients who are prone to infectious disorders due to a weak immunity or those using immunosuppressive drugs are advised to use vitamin B supplements to protect themselves against viral infections.
B Vitamins may produce an antiviral effect that could be beneficial in the prevention of viral infections. Research studies have shown that vitamin B6, or pyridoxine, can produce antioxidant activities and create a protective effect on cells and tissues in the event of serious viral infections.
It may also help to reduce the risk of serious complications like abnormal clotting of blood that can occur due to COVID-19.
Also, the therapeutic antioxidant and anti-inflammatory effects of these vitamins can also help in decreasing NF-κB activation thereby minimizing damage to healthy tissues during acute and chronic viral infections.
Hence, patients who are prone to infectious disorders due to a weak immunity or those using immunosuppressive drugs are advised to use vitamin B supplements to protect themselves against viral infections.
The findings of these research studies have indicated the possible role of B Vitamins in the management of immunological disorders. A deficiency of these vitamins can make your immune system weaker thereby increasing the risk of immunological dysfunctions.
Combining the use of B vitamins with immunity-modulating supplements like BioPro-Plus may provide an effective strategy to strengthen the immunity and protect yourself against serious infections such as COVID-19 and influenza.
BioPro-Plus is formulated to help boost immunity and support the functions of the innate and humoral immune systems. It may also help to control oxidative damage and inflammation in healthy tissues by restoring normal activities of immune cells.
BioPro-Plus would help to regulate the response of immune cells and enhance your ability to fight bacteria and viruses thereby aiding in the prevention of infections.
Keep Reading More About How to Boost Immunity:
5 Essential Vitamins and How to Get Them from Your Daily Diet
The Role Of Vitamin D in The Management of Immunological Disorders and Infections