Lonely people, particularly single men, who dont have deep friendships, have higher stress and
blood pressure, dont get as much sleep and are more hostile.
Displays of affection, like hugging or kissing, between people in committed, meaningful
relationships can help heal the sick and soothe away worries. The act of touching increases the
production of oxytocin, a chemical that affects the emotional centers of the brain and can trigger
warmer feelings of affection. Touching also boosts the immune system, stabilizes blood pressure
levels, relieves stress, and produces endorphins, the bodys natural pain reliever.
Adapted from The Mirror and Ebony
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