Thailand is suffering a severe covid-19 outbreak (The time that I written this post is 9 July 2021). Our health care system is overcrowded with Covid-19 patients.Even if you have symptoms, getting covid-19 testing is tough. Overall, the positive rate of covid-19 testing is now over 70%.After reading numerous articles about Covid-19, I believe that the best way to survive from deadly virus is to have a healthy immune system.Because viruses continue to mutate, the vaccines we use today may not be effective against mutated viruses.I still suggest vaccination, but keep in mind that it is not a total virus fighting strategy.
The concept of improving our immunity is exciting, but getting it is complicated. Our immune system is connected with many different systems in our bodies and does not operate as a single entity.
Vitamin D is the one that gets the most attention on the market. Many studies have been done on the relationship between low level of vitamin D and severe covid 19. According to the Cocharane Review, there is inadequate evidence to assess the advantages and disadvantages of vitamin D as a treatment for covid 19 .