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5 Facts You Should Know about Oxytocin, the Love Hormone

By HERWriter
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5 Facts about Oxytocin: the Love Hormone Di Studio/Fotolia

Often called the love hormone, oxytocin is made in the brain’s hypothalamus. When we embrace or kiss someone we love, our oxytocin levels increase.

The hormone is also a brain neurotransmitter. It is transported to, and secreted by, our pituitary gland which is located at the brain’s base, explained MedicalNewsToday.com.

Researchers say oxytocin is responsible for a wide variety of physical and psychological effects in both sexes. Here are five facts about the love hormone oxytocin — some are related to love, others are not.

1) Oxytocin Encourages Men to Stay Monogamous

In one study, men took a dose of oxytocin via a nasal spray. Afterward they looked at photographs of their significant others.

While viewing those images, stimulation occurred in the pleasure centers of their brains. Then, when looking at different women, those feelings were canceled out. This suggests that oxytocin works to encourage men to stay monogamous, as reported by Bustle.com.

2) Reproductive Functions Get Help from Oxytocin

Oxytocin is released during labor. It is triggered when the cervix and vagina get wider. This makes the uterine muscles contract during labor.

LiveScience.com said that after childbirth, oxytocin continues to stimulate uterine contractions that work to prevent any hemorrhaging. It also helps shrink the uterus after delivery. Furthermore, oxytocin is released when the nipples are stimulated during breastfeeding, and brings more milk to the nipples.

3) Oxytocin Solidifies All Types of Emotional Memories

Researchers have theorized that oxytocin intensifies men's early memories of their mothers. A study in Proceedings of the National Academy of Sciences supported that theory.

Thirty-one men inhaled a synthetic form of oxytocin. If those relationships were positive, the men experienced pleasant memories of their mothers. If the relationships were not positive, their reactions were the opposite after inhaling oxytocin.

4) Oxytocin Can Help Treat Autism

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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.


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