Kissing can lower levels of the stress hormone cortisol in the body, which can help reduce stress and anxiety.
Kissing can transfer germs, but it can also transfer beneficial bacteria that can help boost the immune system.
Kissing can burn up to 2-3 calories per minute, which can add up over time.
Kissing can help lower blood pressure by dilating blood vessels and improving circulation.
Kissing can trigger the release of endorphins, which are natural pain relievers that can help alleviate headaches and other pains.
Kissing can stimulate saliva production, which can help wash away bacteria and food particles and improve oral health.
Kissing can increase feelings of love, connection, and happiness, which can boost self-esteem and confidence.
Kissing can increase the production of serotonin, a neurotransmitter that can help improve mood and promote feelings of happiness.
Kissing can help strengthen emotional bonds and intimacy in romantic relationships.