Paul Saladino· MD
we should probably have a sense of where we are on the igf-1 curve and be checking that metric frequently you know there's a saying that if you can't measure something you can't improve it and having feedback on where numerous different levels are whether it's blood sugar levels or igf-1 levels etc is going to be really important in the future for people to micromanage if you will this switch that we talked about in in my book