4-hydroxyphenylglycine for COVID-19

4-hydroxyphenylglycine may be beneficial for COVID-19 according to the study below. COVID-19 involves the interplay of 400+ viral and host proteins and factors providing many therapeutic targets. Scientists have proposed 11,000+ potential treatments. c19early.org analyzes 210+ treatments. We have not reviewed 4-hydroxyphenylglycine in detail.