Nonverbal behaviors are completely involuntary and reflect people's true states. People will only attempt to control their nonverbal behavior when they are lying.
Why do people tend to believe nonverbal messages even when they contradict verbal messages? Nonverbal behaviors are completely involuntary and reflect people's true states. People will only attempt to control their nonverbal behavior when they are lying.
If continued over a long period of time, this could contribute to weight gain and the development of Diabeties (assuming you are eating a diet high in starches.)