Lee et al. (49) analyzed the effects of Kochujang (Korean fermented soybean-based red pepper paste) consumed for 12 weeks (32 g/day: 39 g/day wet weight) by Korean subjects carriers of PPARγ2 C1431T rs3856806, with overweight or obesity. Here, PPARG is linked to obesity due to melanocortin 4 receptor deficiency.