En studie på personer över 60 år i New Delhi: “Vitamin D Level of Mild and Severe Elderly Cases of COVID-19” All severe cases of covid had vitamin D deficiencies: 10 times lower risk of sever covid with vitamin D…
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En studie på personer över 60 år i New Delhi: “Vitamin D Level of Mild and Severe Elderly Cases of COVID-19” All severe cases of covid had vitamin D deficiencies: 10 times lower risk of sever covid with vitamin D…