In
the presentation, Leah, went on to talk about the hug drug. This is
another chemical we produce that helps us stay healthy and happy. Oxytocin is
produced in the hypothalamus and is secreted into the bloodstream by the
posterior pituitary gland. Secretion depends on the electrical activity of
neurons in the hypothalamus – it is released into the blood when these cells
are excited.
In
the brain, oxytocin acts as a chemical messenger and has been shown to be
important in human behaviours including sexual arousal, recognition, trust,
anxiety and mother-infant bonding. As a result, scientists call oxytocin the
'love hormone' or 'cuddle chemical'. So if we give someone a hug, we release
oxytocin into our bodies. Oxytocin is
controlled by a positive feedback mechanism where the release of the hormone
causes an action that stimulates more of its own release, the longer you hug
the more Oxytocin released.
In
2012, researchers found that people in the first stages of romantic attachment had
higher levels of oxytocin, compared with non-attached single people. These
levels persisted for at least 6 months.
According
to Medical News Today, Sexual activity has been found to stimulate the release
of oxytocin, and it appears to have a role in erection and orgasm. The reason
for this is not fully understood, but, in women, it may be that the increased
uterine motility may help sperm to reach their destination. Some scientists
have proposed a correlation between the concentration of oxytocin and the
intensity of orgasm.
One
review of research into oxytocin states that the hormone’s impact on
“pro-social behaviours” and emotional responses contributes to relaxation,
trust, and psychological stability.
In
2011, research published in Psychopharmacology found that intranasal oxytocin
improved self-perception in social situations and increased personality traits
such as warmth, trust, altruism, and openness.
In
2013, a study published in PNAS suggested that oxytocin may help keep men
faithful to their partners, by activating the reward centers in the brain.
In
2014, researchers published findings in the journal Emotion suggesting that
people saw the facial expression of emotions in others more intensely after
receiving oxytocin through a nasal spray.
Brain
oxytocin also appears to reduce stress responses, including anxiety. The
presenter went on to talk about the ways she recommends that might raise
oxytocin in our bodies. I have listed my top five.
Listen
with your eyes. Instead of being glued to an electronic device, give the person
with you your complete attention. Watch their face and listen to what he or she
is telling you.
Share
a meal. Eating moderately is calming and helps us bond with others. Including a
glass of wine is fine, too. You can increase the effect by following #9 and
making the meal you share a gift.
Use
social media. OK, you are doing this anyway. Just don't forget to see your
Facebook friends in person, too.
Pet
a dog. This doesn't always work unless the dog belongs to you, but if you
identify as a "dog person," any old dog will raise your oxytocin. The
dog won't complain, either. And once your oxytocin is up, you'll connect better
to the humans around you, too.
Tell
those around you that you love them. Oxytocin is the love molecule so it is
part of our evolved biology to love others (both "philia" and "Eros").
You've got to put it out there to get it back. With friends, too, and maybe
even at work.
Eight
hugs a day. We have shown that touch not only raises oxytocin, but it reduces
cardiovascular stress and can improve the immune system, too. Try telling
people that you hug rather than shake hands and see what happens when you give
others the gift of oxytocin.
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