Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
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Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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A group of pugs is called a grumble.
10
Sea otters hold hands while sleeping so they don’t drift away from each other.
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