Questioning Medicine

https://academic.oup.com/jcem/advance-article/doi/10.1210/clinem/dgae290/7685305?login=trueChildren aged 1-18 years to prevent rickets and to potentially lower the risk for respiratory tract infectionsPregnant people to lower the risk for maternal and fetal or neonatal complicatioAdults older than 75 years to lower the risk for mortalityAdults with prediabetes to lower the risk for type 2 diabetes