Natural Immune Boosters as First-Line Armours to Combat Viral Infection-COVID19: Myth or Science?

Abstract

The coronavirus COVID-19 epidemic has wreaked havoc on inhabitants of earth killing thousands of humans from more than 150 countries. The epidemic has put a number of countries under complete lockdown and the deadly situation is still prevailing around the globe. Vaccines have been long known as the most effective means of preventing viral infections. However, the lack of vaccines against COVID-19 has further worsened the situation. In this time of health crisis, it is the duty of scientific research community to provide alternative, effective and affordable strategies to vaccinate human bodies against viral infections-COVID-19 based on focused experimental approaches. Growing evidence suggests that certain natural foods and lifestyle changes have potential to optimize immune functions against viral infections including improving defense function, resistance towards invading pathogens, while maintaining self-tolerance. Boosting immune system gives an edge in fending off viruses and staying healthy. This review presents the six smart steps to add to your to-do list which let the inner work of immunity take place against viral infections-COVID-19 by dissolving the powers of disease and illness. Many of these factors are associated in their functions to improve or properly maintain the immune function such as promoting anti-inflammatory functions, inhibiting pro-inflammatory mediators, modulating cell-mediated immunity, altering the antigen-presenting cellular functions as well as promoting communication between the innate and adaptive immune responses. Thus, a scientific illustration of boosting the immune system by proper sleep, moderate exercise, avoiding stress, utilizing vitamins enriched foods, intake of more water and use of fruits and vegetables will hopefully help the community to deal with the coronavirus by vaccinating the human systems naturally.

Herbal immune-boosters: Substantial warriors of pandemic Covid-19 battle

“…The mounting substantiation reveals that having healthy lifestyle, natural food products can boost the immune functions of the body to combat the severity of viral infections. While, improving the immune responses they also provide resistance against pathogenic organisms ( Sarfraz et al, 2020 ).…”

“…Majority of these attributes are linked to reboot the functions associated with improved immunity via mediating anti-inflammatory activities, enhancing cell-mediated immune functions, modulated APC (Antigen Presenting Cell) activities and suppressing pro-inflammatory mediators. In addition, they also mediate effective cell-cell communication during innate as well as adaptive immune responses ( Sarfraz et al, 2020 ). Hence, a scientific expedition of escalating immune system through appropriate sleep, judicious exercise, stress-free environment, proper nutritive foods, water intake and consumption of fresh and healthy fruits and vegetables would anticipate the citizenry to cope with coronavirus battle via naturally vaccinating their systems ( Jayawardena et al, 2020 ).…”

“…Inevitably, assorted dietary minerals that are essential immunity mediators should be incorporated into the diet, for example, different fruits, spices and vegetables are abundant with immuno-stimulators that in turn fortifies the innate as well as adaptive immune responses against viral elements ( Sarfraz et al, 2020 ). To elucidate, these foods contain allicin, cucumins, papain, ginsenoside, mangoosteen, chloroquine etc.…”

Physical activity and nutrition guidelines to help with the fight against COVID-19

“…There is growing evidence suggesting that the use of appropriate foods and lifestyle changes plays a key role in disease resistance and health. Sarfraz et al have suggested six steps which might help to protect against respiratory diseases (Sarfraz et al, 2020). In general, proper sleep, moderate exercise, stress avoidance, consuming vitamin-rich foods, fruits and vegetables might naturally help to support the immune system when dealing with viral diseases such as COVID-19.…”

Awareness on Preventive Measures taken by Health Care Professionals Attending COVID-19 Patients among Dental Students

“…that the market place deemed positive for the coronavirus disease, and there was no specific association with any animal. 24 Is the novel coronavirus similar to SARS and MERS? 76% of the participants agreed the close resemblance similarity to SARS and MERS.…”