From: here@is.invalid   
      
   Low levels of vitamin D linked to long COVID   
      
   European Society of Endocrinology   
      
   Long COVID risk has been found to increase with low levels of vitamin   
   D, according to research presented at the 25th European Congress of   
   Endocrinology in Istanbul. The findings suggest that individuals   
   should have their vitamin D levels checked after COVID-19.   
      
   https://www.eurekalert.org/news-releases/989039   
      
   --- SoupGate-Win32 v1.05   
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