smurficus103 t1_j17d79c wrote on December 22, 2022 at 5:04 AM

Reply to comment by radiodigm in Physical activity before COVID-19 infection is associated with less severe outcomes. In a study of 194,191 adults with COVID-19, those who were consistently inactive were 191% more likely to be hospitalized and 391% more likely to die than those who were consistently active. by glawgii

I think this is the right choice, i often wonder about causation vs correlation for weight and vitamin D. These are easy for people to quantify (bmi and vitamin d levels) and point to for health, and exercise's scope is growing as a free of charge preventative maintenance for all kinds of diseases (Alzheimer's too)