https://www.theepochtimes.com/mkt_breakingnews/melatonin-affects-thrombosis-sepsis-and-covid-mortality-rate_4105459.html?utm_source=News&utm_medium=email&utm_campaign=breaking-2021-12-06-4&mktids=92053afd0e525ad2cb0c2b4b29a3a0d1&est=nLWvFdvrNtfJrU3aS%2BnnmkvLovmA2NvrpsZB8WA8nOsetd5JVWDwOZbHwToFAs8M