Many romantic songs and poems have described the pounding of the heart at the sight of the beloved and the accompanying feeling of overwhelming happiness, but what explains this, said Timothy Loving, assistant professor of human ecology at the University of Texas, Austin: “Part of the whole process of attraction is closely related to physiological arousal as a whole. “. “Typically, that will start with things like increased heart rate, sweating, etc.,” according to CNN.

Reasons for heartbeat when seeing a lover

Dr. Reginald Ho, an electrophysiologist of the heart and assistant professor of medicine at Thomas Jefferson University Hospital in Philadelphia, Pennsylvania, added that when a lover sees his lover, his heart begins to accelerate, and this is due to a rush of adrenaline, as the brain sends signals to the adrenal gland that secretes hormones such as adrenaline and epinephrine. Noradrenaline, as it flows through the blood causing the heart to beat faster and stronger.

The response is somewhat similar to a fast heartbeat while running on a treadmill, and this love poses a danger to those with serious heart problems, as it causes the heart rate to rise, and the heart uses more oxygen, which may be risky for the elderly who suffer from Suffer from blocked blood vessels or who have had a previous heart attack.

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It’s also possible that norepinephrine, the stress hormone that controls attention and response, makes a lover feel weak in the knees, added Helen Fisher, a professor at Rutgers University and author of Why Him? Why Her? The Search for True Love Through Understanding.

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She added that love also has health benefits for people who have passed their childbearing years, as it makes them feel optimistic, energetic, focused and motivated.