Your statement is true. Your genetics play a big role in the amount of fat that your body stores. There are some people that just will never be overweight because of their genetics. In contrast, there are people who gain weight quickly. Keep in mind that their are other factors such as diet, exercise, and mental health that play a role in your weight.
The two main physical functions of oxytocin are to stimulate uterine contractions in labor and childbirth and to stimulate contractions of breast tissue to aid in lactation after childbirth.
