This could have been from the health class I had in high school in 1973. It's all true, but none of it is new. It's simply easier to take a pill than do any of these things, and the pills are available. One thing that is explicitly missing from this prescription is excessive weight, which is the cause of so many other health problems. A person that is obese is 3 times more likely to be hospitalized for Covid-19 than someone who is not. This been known by the medical community since the beginning of the pandemic, but where is the public health campaign to get people to drop those pounds?