The first is that this research was a web-based survey, and we have not obtained biochemical test data such as lipids, leptin, and blood sugar, or body fat data, etc. Dietary behavior abnormalities are known to cause abnormalities in various bio markers.[12,14] Eating behavior abnormalities are expected to mediate some bio markers, resulting in obesity. Here, LEP is linked to obesity due to melanocortin 4 receptor deficiency.