Study finds vitamin D deficiency may increase COVID-19 risk

https://www.integrativepractitioner.com/herbal-botanical/news/2020-09-09-study-finds-vitamin-d-deficiency-may-increase-covid-19-risk?utm_source=marketo&utm_medium=email&utm_campaign=newsletter&utm_content=newsletter&mkt_tok=eyJpIjoiTWpRNU16VmpabUZoTXpWbCIsInQiOiJtUG9OcDIxV1NTVFpQYXBVMmlCbWxTS3VEcmorZWtSK2ZNMG9FTVd3NzRsckdwOEVmOHcwYWZtV0lyWWlyZVJwalRTcFJMR1AxOTdSSm4zK1lKZWtPc0tHZGlrSVhQR0ozMEZuazIzbm4zMk1IMUZpK1lIU0RHc0NyY1JJbXp3UyJ9

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