Month of COVID-19 Occurrence Among GrassrootsHealth Participants In March 2020, GrassrootsHealth started asking questions about COVID-19 on its health and lifestyle questionnaire. Participants were able to report if they had had a positive test...
How vitamin D helps to protect against SARS-CoV-2 infection and improve outcomes in those with active COVID-19 Vitamin D is used by every cell of the body, influences the expression of thousands of genes,...
Incidence of COVID-19 Cases by Location among GrassrootsHealth Participants In March 2020, GrassrootsHealth started asking questions about COVID-19 on its health and lifestyle questionnaire. Participants were able to report if they had had a...
Deficiencies in zinc, selenium, and vitamin D may lead to improper immune and inflammatory response to viral infections Severe COVID-19 is associated with excessive activation of the innate immune system, leading to uncontrolled inflammation...
A simplified review of how vitamin D helps to protect against COVID-19 infection and improve outcomes in those with COVID-19 Vitamin D deficiency has now been shown to increase susceptibility to COVID-19 and increase...
Researchers find significant correlation between COVID-19 cure and death rates, and population selenium status in China Much of the information we have reviewed lately has focused on vitamin D and COVID-19 disease severity, however,...
In March 2020, GrassrootsHealth started asking questions about COVID-19 on its health and lifestyle questionnaire. Participants were able to report if they had had a positive test for COVID-19 or indicate if they suspected...
An analysis of over 190,000 US SARS-CoV-2 test results shows positivity rate halved with vitamin D levels of 55 ng/ml or higher vs. less than 20 ng/ml Evidence for vitamin D and its importance...
Throughout the current COVID-19 pandemic, GrassrootsHealth has continued to share information about the importance of nutrients in supporting proper immune function for better health outcomes. Vitamin D has gained a lot of attention for...
Compared to 50% of hospitalized COVID-19 patients in the control group, only 2% of those receiving 25(OH)D required ICU admission Early on in the COVID-19 pandemic, GrassrootsHealth, collaborated with Dr. William Grant and others,...