Probiotic supplementation: A prospective approach in the treatment of COVID-19.
Atiyeh NayebiJamshid Gholizadeh NavashenaqDavood SoleimaniSeyyed Mostafa NachvakPublished in: Nutrition and health (2021)
Background: Despite strategies based on social distancing, the coronavirus disease 2019 (COVID-19) expands globally, and so far, many attempts have been made to achieve effective treatment for patients with COVID-19. This disease infects the lower respiratory tract and may lead to severe acute respiratory syndrome coronavirus (SARS-CoV). COVID-19 also can cause gastrointestinal infections. Therefore, COVID-19 patients with gastrointestinal symptoms are more likely to be complicated by SARS-CoV. In this disease, acquired immune responses are impaired, and uncontrolled inflammatory responses result in cytokine storms, leading to acute lung injury and thrombus formation. Probiotics are living microorganisms that contribute to the health of the host if administered in appropriate doses. Aim: This study aimed to provide evidence to show the importance of gut dysbiosis in viral disease, especially COVID-19. Therefore, we have focused on the impact of probiotics consumption on preventing severe symptoms of the disease. Methods: We have entirely searched SCOPUS, PubMed, and Google Scholar databases to collect evidence regarding the relationship between probiotics and viral infections to expand this relationship to the COVID-19. Results: It has been shown that probiotics directly counteract SARS-CoV in the gastrointestinal and respiratory tracts. Moreover, probiotics suppress severe immune responses and prevent cytokine storms to inhibit pathologic inflammatory conditions in the body via modulation of immune responses. Conclusion: According to available evidence based on their antiviral and respiratory activities, using probiotics might be an adjuvant therapy to reduce the burden and severity of this disease.
Keyphrases
- sars cov
- respiratory syndrome coronavirus
- coronavirus disease
- immune response
- respiratory tract
- healthcare
- toll like receptor
- mental health
- oxidative stress
- squamous cell carcinoma
- lipopolysaccharide induced
- sleep quality
- machine learning
- health information
- dendritic cells
- early onset
- deep learning
- neoadjuvant chemotherapy
- combination therapy
- inflammatory response
- risk factors
- social media
- locally advanced