How probiotics help the immune system and reduce the viral load


Health Advantages of Probiotics

Probiotics are living bacteria that can be taken as supplements or fermented meals. A growing number of studies relate the balance or imbalance of bacteria in your digestive tract to general health and disease. Probiotics have been linked to various health advantages, including promoting a healthy balance of intestinal flora. Weight loss, digestive health, immunological function, and more are just a few advantages. Further, probiotics help boost the immune system and prevent the growth of harmful bacteria from your stomach.


Probiotics have been demonstrated in research to provide a variety of health advantages for individuals of all ages, including unborn children and nursing mothers. Some of the most frequently investigated strains promote t cells and so-called Killer cells. Some of the stimulated immune cells also appear to have anti-cancer characteristics. Probiotics consumed by pregnant women seem to alter the unborn child's immune system. When taken early in life, probiotics appear to assist young children avoid immune-mediated disorders such as asthma, eczema, colds, and type 1 diabetes.


The benefits of probiotics in enhancing gut health have been thoroughly proven. Antibiotics, which are used to get rid of bacteria, can be counteracted by probiotics.

Probiotic therapies may reduce overall susceptibility to infectious pathogens; probiotics, in particular, may alter intestinal microbiota and, as a result, influence the human immune system and its inflammatory responses.




The seasonal flu and the ongoing pandemic necessitate us to boost our immune system constantly. A daily usage of the Lactobacillus rhamnosus GG (LGG) probiotic can protect against the onset of symptoms when administered as a post-exposure prophylactic within seven days of exposure to the acute respiratory syndrome.

Recent research suggests that bacterial Lactobacillus species prevention can help prevent infection of the respiratory tract illnesses, boost results in ventilator-associated pneumonia cases, and even decrease sepsis burden in healthy newborns. As a result, probiotics may be a generally helpful and low-risk strategy for reducing the risk of coronavirus disease 2019 (COVID-19) sickness, particularly in locations where vaccination availability or adoption is poor. LGG is the most promising of them all, having shown encouraging outcomes in various clinical studies and in vivo investigations.

Many research and clinical trials have shown that probiotics can help control the immune response and treat various disorders, particularly viral infections, over the last two decades. Many studies show that probiotics assist the body recover from a respiratory viral infection in animal models by maintaining a healthy host immune system. The animals' health was improved due to these therapies, which also reduced viral load in their lungs and increased survival rates. In cases of respiratory illness, probiotics may trap the virus and prevent it from connecting to the receptor on the host cell. The SARS-CoV-2 infection can be spread even when people are asymptomatic or in the early stages of illness. The latter can persist up to two weeks, exposing people to high viral loads and illness risk.