The Substack Modern Discontent recently posted an anthology series on the benefits of quercetin, including the finding that it works like hydroxychloroquine, a drug found to be effective against SARS-CoV-2 when used early enough. Part 1 begins with a brief overview of what quercetin is and its basic mechanisms of action. Quercetin is a flavonoid found in a variety of fruits and vegetables, such as onions and shallots, apples, broccoli, asparagus, green peppers, tomatoes, red leaf lettuce, strawberries, raspberries, blueberries, cranberries, black currants and green tea. The quercetin content in any given food is largely dependent on light exposure, though,...