INS and obesity due to melanocortin 4 receptor deficiency: There was a main effect of IN insulin on cookie intake (F(1,50) = 4.59, p = 0.04, ηp2 = 0.08) and follow-up tests revealed reduced intake of cookies for women with obesity (t(16) =−2.12, p = 0.05, d = 0.46) and no effect for lean women (t(34) =−0.55, p = 0.59, d = 0.07).