Prevention of coronavirus infection by structured micronutrient, prevention of severe disease

Patients with a history of cancer, depression, diabetes, obesity, and advanced age are expected to receive structured micronutrients (0.1 ml to 10 ml/day) to prevent coronavirus infection and its severity.
It also reduces the sequelae of coronavirus.
When sudden oxygen deficiency symptoms (blood oxygen level: 70-80) occur due to coronavirus pulmonary infection, drinking structured micronutrients will restore blood oxygen levels to normal in a few seconds.