Vitamin D flops in moderate-severe COVID

[ad_1] Among patients with moderate to severe COVID-19, there was no difference in length of hospital stay in those who received a single dose of 200,000 IU of vitamin D3 versus those who received placebo in a randomized trial in Brazil. The mean length of hospital stay was approximately 7 …

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Osaka ends Williams’ record bid

[ad_1] NAOMI OSAKA OF JAPAN in action during her singles women’s semi-final match against Serena Williams of the United States on Day 11 of the Australian Open at Melbourne Park in Melbourne, Thursday, February 18 – REUTERS MELBOURNE – Naomi Osaka ended Serena Williams’ bid for a record 24th The …

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