>Remove any notions of race and compare the stats based entirely on equivalent weight/BMI I you will find nearly all differences would disappear.
This is not only false, but dangerously false. We are in the process of discovering that certain classes of popularly-prescribed drugs (eg ACE inhibitors for blacks, certain chemotherapy drugs for Asians) are ineffective or even toxic for populations not represented in the relevant drug development research cohorts. It's not identity politics to note that pharmacokinetics can differ between individuals and populations. These differences do not explain all of the population-level morbidity and mortality differences between ethnicities, but they are significant when investigating differences between groups on the same course of treatment.
The same is true for men and women. The narrative we like to repeat is that men and women are the same except for the shapes of their genitals but there are numerous biochemical and metabolic differences that should affect dosages for several classes of medication [1]. The real tragedy is that many drug trials were never done with women so we may not even be sure of what the doses should should be [2]. The same problem exists with children. These are not simple body weight issues.
I feel like the problem is worse with children due to them having a developing brain, where the impacts of medication can have impacts into changing the very person taking them. I am especially concerned with medication for mental illnesses that are prescribed to children, often times off label, but the risk exists for most any medication.
This is not only false, but dangerously false. We are in the process of discovering that certain classes of popularly-prescribed drugs (eg ACE inhibitors for blacks, certain chemotherapy drugs for Asians) are ineffective or even toxic for populations not represented in the relevant drug development research cohorts. It's not identity politics to note that pharmacokinetics can differ between individuals and populations. These differences do not explain all of the population-level morbidity and mortality differences between ethnicities, but they are significant when investigating differences between groups on the same course of treatment.