When someone sees a loved one then this condition will strongly linked to physiological arousal as a whole. Will usually begin with an increased heart rate and body sweating.
"When you see a loved one, the heart will start beating faster, this is because of the hormone adrenaline that comes out," said Dr. Reginal Ho, a professor of medicine from Thomas Jefferson University Hospital in Philadelphia, Pennsylvania.
Dr Ho explained that upon seeing a beloved person, the brain will send signals to the adrenal glands release the hormone that functions such as adrenaline, epinefrine and norepinefrine. This hormone will flow through the blood and causes the heart to beat faster and stronger.
In addition, the hormone that regulates norepinefrine attention and action to respond will make a person feel weak knees. And People who are in love will have activity in brain regions that produce the neurotransmitter dopamine. As it is known that dopamine and norepinefiren closely linked.
Dopamine is produced it will give a focused attention, passion, euphoria, energy and strong motivation to get what she wants.
Even so, this can also be dangerous for people who have serious heart problems. Because if your heart rate increases will make it use more oxygen, this condition can be risky for people who have clogged arteries or have had previous heart attacks. But certain medications can help reduce the risks.
But love also has health benefits, because it can make a person better control pain, reduce anxiety, more optimistic and look at life more positively. These conditions will certainly affect the overall health status.
