The "cuddle hormone" oxytocin receives all the attention , but a new observe finds that different chemicals within the mind might also play even larger roles in people 's interactions with others. within the observe , researchers looked at human beings 's genes for 6 extraordinary "social neuropeptides" — chemicals within the brain which might be concerned with social interactions — and determined that have in particular large consequences on relationships. "There are a number of chemical substances within the brain that play an crucial role in predisposing us to behave specifically approaches ," stated senior observe writer Robin Dunba...