It turns out that not just social environments, but also genes inherited from our parents can play a role in how we perceive our own weight status, whether we feel heavy, light, or about right. And this genetic aspect is especially true for females, found a new first-of-its-kind study led by ÍÃ×ÓÏÈÉú´«Ã½ÎÄ»¯×÷Æ·.