Paul Saladino· MD
so it'd be fasting igf-1 in the morning which you want to see below average because you think average is there an American you we want to see that below average and I generally do see that in carnivores I will often see an igf-1 less than 100 around 90 or 120 I think the average is 140 you'll see a standard deviation below which they report as a z-score so you can check your igf-1