Feeling happy and excited, relieve pain and cheeks flushed three of the effects of love on the body and brain. Feel better
The first phase of a relationship of love can make us feel excited and full of energy, according to Business Insider. Many studies have shown the link between strong feelings of love and the increasing level of concentration of dopamine, neurotransmitter in the brain. Chemicals when released will create joy and pleasure. This is also the common sense of people in love.

Ease the pain
Just seeing pictures of people you love may help ease the pain you’re going through. According to research published in the journal PLoS ONE, 2010, the volunteers were to touch a high temperature object. Their pain reduced more if they look at the photos of lovers instead of doing other work.
Eyes and feeling the love
In a study by the American Psychological Association (APA), the scientists for some other student sex couples do not know each other for two minutes to do the following tasks: gazing into each other’s eyes or stare notes on hands. Then count the number of times the team of volunteers blinked. The results showed that, when the couple looked at each other, they appear feelings of love more than when they do act differently.
Cheeks flushed
Upon seeing the people you love, your body secretes the hormone adrenaline quickly makes us blushes. This hormone makes the blood vessels dilate, increasing blood flow and oxygen throughout the body.
The heart is protected more
According to a study published in the Journal of Cardiovascular Prevention 1/2013 Europe in April, married people are less likely to cardiovascular disease than unmarried people, regardless of their age. Married people also smoke significantly less than single people.
Feeling excited about the whole body
When asked, the hormone adrenaline and norepinephrine, that make us feel an overwhelming desire throughout the body. They make the heart beat faster, palms started sweating and feeling lightheaded.