15 Minutes of Cute Puppy Videos Can Lower Blood Pressure and Stress: A Drug-Free Prescription [Health Talk]

[Financial News] A study has found that the distinctive features of puppies — big eyes, round faces and small noses that trigger people’s protective instincts — can actually help lower blood pressure and stress in office workers.
The researchers said that puppy videos, which are structurally designed to elicit emotional responses, may help manage cardiovascular and mental health in office workers exposed to chronic stress. The study is meaningful because it directly developed and tested a non-drug approach to blood pressure and stress management that can be easily used in everyday life.
A joint research team led by Professor Song Young-hwan of the Department of Pediatrics at Seoul National University Bundang Hospital and Professor Park Cheol of the College of Veterinary Medicine at Jeonbuk National University said that after 66 office workers in South Korea watched a 15-minute puppy video created by the team, their blood pressure and pulse stabilized and indicators of anxiety and mood disturbance improved.
Dogs are known to have become long-time companions to humans not only because of their intelligence and sociability, but also because of their appearance, which stimulates human instincts. Their large eyes, round faces, small noses and mouths naturally evoke affection and a desire to protect them. In ethology, such features that resemble young animals and encourage attention and caregiving behavior are described as the "Baby schema effect."
To determine how this Baby schema effect influences blood pressure and stress responses in office workers, the team analyzed the emotional triggers in puppies’ faces, expressions and movements, then structured those elements into the video’s composition, framing and filming techniques. In particular, they designed the camera angles and scene layout so viewers would feel as if they were making direct eye contact with the puppies, enhancing the effect.
The 15-minute video consisted of five three-minute clips showing puppies playing in water or running around a yard, a puppy sitting on a toy car, a mother dog caring for her pups, and a mother dog and puppy looking into each other’s eyes.
When the team compared participants’ blood pressure and pulse before and after watching the video, the positive effects were especially clear among those in the elevated blood pressure group, defined as having a systolic reading of 120 or higher or a diastolic reading of 80 or higher before viewing. Their average systolic pressure fell by 6.65 mmHg, from 125.23 to 118.58, while diastolic pressure dropped by 4.93 mmHg, from 88.28 to 83.38. Their pulse also decreased by 4.12 beats per minute.
The normal blood pressure group also saw improvements, with average systolic pressure falling by 3.16 mmHg and pulse declining by 2.76 beats per minute. However, no significant change was observed in diastolic pressure.
Stress responses also improved. The State-Trait Anxiety Inventory-State (STAI-S), which measures anxiety levels, fell by an average of 9.43 points in the elevated blood pressure group and 6.64 points in the normal blood pressure group. The Total Mood Disturbance Score (TMD), which reflects negative moods such as tension, depression, anger, fatigue and confusion, also dropped by 11.77 points and 7.92 points, respectively.
According to The Korean Society of Hypertension, three out of 10 adults in South Korea have high blood pressure, and Statistics Korea data show that more than half of all office workers experience stress severe enough to affect daily life. Since both hypertension and chronic stress are major risk factors for cardiovascular and cerebrovascular diseases such as heart attacks and strokes, the study is significant in that it identified the potential of a convenient non-drug tool that can help stabilize blood pressure and stress in daily life.
Professor Song Young-hwan of Seoul National University Bundang Hospital said, "Blood pressure is not a metric that can be fully managed with medication alone, and it is continually affected by stress and the living environment." He added, "If content-based interventions that can be easily applied outside the clinic are used alongside existing treatment, they could develop into a new supportive tool that helps patients manage everyday stress and control blood pressure."
In this study, Kwak Sang-gi, CEO of Happy Dog TV, participated as the first author and planned and produced the research video. The findings were published in the international journal Frontiers in Public Health. 


[email protected] Reporter Jung Myung-jin Reporter