The text mentions oxytocin as the substance responsible for a bout of dizziness. That's no accident — oxytocin really does play an important role in the formation of feelings of infatuation and attachment.
What is oxytocin?
Oxytocin is a peptide hormone and neurotransmitter produced in the hypothalamus and released by the posterior pituitary gland. It's made up of nine amino acids. Although oxytocin is best known for its role in female physiology, its functions are much broader, extending to social behavior and emotional bonds.
Role in social bonds and love
Oxytocin is often called the "love hormone" or the "cuddle hormone" for its effect on the formation of trust, empathy, and attachment. Studies show that oxytocin levels rise during physical contact, such as hugging, kissing, and sex. This hormone helps strengthen bonds between partners, between parents and children, and among members of a social group.
In the context of infatuation, a surge of oxytocin can produce a feeling of deep connection, closeness, and a desire to be near the object of one's affection. It can also help reduce feelings of anxiety and fear, creating a sense of safety and comfort in the presence of a loved one.
Other functions of oxytocin
Beyond its role in social interactions, oxytocin is involved in other physiological processes:
- Reducing stress: It can have a calming effect and lower levels of cortisol (the stress hormone).
- Building trust: Research shows oxytocin can increase people's level of trust in others.
- Social recognition: It may play a role in recognizing social cues and emotions.