I am not sure if my levels are ideal, it seems IGFBP3 is too high and insulin should be higher.
IGF-1…260 uG/l…(ref. 88-250)
IGFBP-3…5,5 mg/L…(ref. 2,61-6)
Insulin …3,5mE/L…(ref 2-29)
4 years ago I had similar results. Blood sugar is fine. Not sure if insulin should be higher. I eat daily 250-300g carbs, but mainly from brown rice, potato and oats, no white bread or sugars. I am 33 years old male.