In contrast to our study, postprandial PYY concentrations were higher after PUFA-rich vegetable oils (e.g., corn oil and mixture of sunflower and flaxseed oils) than coconut oil in adolescents with obesity [14] and both MUFA-rich (mixed extra virgin olive oil and canola oil) and SFA-rich (mixed butter, palm oil, and coconut oil) meals in females with obesity [32]. Here, PYY is linked to obesity due to melanocortin 4 receptor deficiency.