- Healthy hearts are built long before blood pressure, cholesterol and diabetes enter the picture
- Active childhoods can become a lifelong cardiovascular advantage
- Food, sleep, movement and screen habits are shaping tomorrow’s heart health
- Parents and caregivers remain the first line of prevention
- Recognising warning signs early can prevent silent risks from being overlooked
DR DIVYESH SADADIWALA
AHMEDABAD, SEPT 28
World Heart Day — Why Your Heart Health Needs Attention Earlier Than You Think.
When does heart health really begin? Not when the first cholesterol report raises a concern, not when blood pressure starts climbing and certainly not when adulthood brings its familiar lifestyle pressures. The foundation of cardiovascular health is being laid much earlier—in childhood, at the dinner table, on the playground, during sleep and even in the amount of time a child spends sitting before a screen.
As the world observes World Heart Day, the conversation around cardiovascular health needs to move beyond adults and diagnosed heart disease. It needs to reach homes, classrooms, playgrounds and communities, where lifelong habits are formed.
“The foundations of health are built much earlier, through the food children eat, how active they are, how much they sleep, and the lifestyle habits they develop as they grow,” says Dr Divyesh Sadadiwala, Consultant Pediatric Cardiologist, Narayana Hospital, Ahmedabad.
The lifestyle shift children cannot escape
Childhood today looks markedly different from that of previous generations. Screens compete with outdoor play, packaged foods offer instant convenience, and sugary beverages are often easier to reach than traditional choices such as jaljeera or nimbu pani.
None of these factors, individually, determines a child’s cardiovascular future. The concern arises when sedentary behaviour, unhealthy dietary patterns and inadequate physical activity become established routines.
Over time, such patterns can contribute to excess weight and other cardiovascular risk factors.
The answer, however, is not to make children afraid of heart disease.
It is to make healthy choices normal.
A healthy heart is more than avoiding disease
Heart health is not simply the absence of a diagnosed cardiac condition. It also encompasses healthy blood pressure, appropriate body weight, physical fitness, nutritious food habits and adequate sleep.
For children, movement should therefore be part of everyday life rather than an obligation imposed through an “exercise routine”.
Walking, cycling, swimming, outdoor games and age-appropriate sports can help children build physical fitness while supporting their emotional and social wellbeing.
The objective should be simple: make movement enjoyable enough that children want to do it.
The heart-friendly home starts at the dining table
Children learn eating habits largely from their surroundings.
Frequent consumption of highly processed foods, foods high in salt or added sugars and sugar-sweetened beverages can gradually displace more nutritious choices.
Families can instead make fruits and vegetables, whole grains, pulses, nuts and other nutrient-rich foods part of regular meals.
Healthy eating does not mean placing children on a lifetime of prohibitions. It means establishing a pattern in which nutritious food is the everyday norm and highly processed foods are consumed less frequently.
And there is another powerful influence: parents themselves.
Children observe what adults eat, drink and do. When parents and caregivers adopt healthier habits, heart-healthy living becomes a family culture rather than a rule directed only at children.
When screens replace movement
A completely screen-free childhood may neither be realistic nor necessary in today’s digital environment. But prolonged sedentary screen time can displace activities essential for healthy development.
A child spending hours with a smartphone, tablet, television or gaming device may have less time—or motivation—for outdoor play, social interaction and physical activity.
Families can introduce simple routines: regular breaks from prolonged sitting, outdoor play, walking where practical, using stairs when appropriate and encouraging children to move between periods of sedentary activity.
Small movements, repeated every day, can become big habits over a lifetime.
Know when the heart needs attention
Not every child with a cardiac condition will have symptoms, and not every symptom necessarily indicates a heart problem. Yet certain signs should not be casually dismissed.
Unusual breathlessness or fatigue during activity, fainting during exercise, chest discomfort associated with exertion, a racing or irregular heartbeat, poor exercise tolerance, bluish discoloration or poor weight gain in younger children may warrant medical evaluation.
A family history of heart disease or sudden unexplained cardiac death is also important information to share with a paediatrician or cardiologist.
The message is not to create anxiety around childhood symptoms. Rather, parents should recognise when a symptom or pattern is unusual, persistent or associated with physical activity and seek appropriate medical advice.
Prevention begins with the environment
There is no single habit that guarantees lifelong cardiovascular health. Genetics, medical conditions, environment and lifestyle can all influence cardiovascular risk.
What families can do is create an environment in which healthy choices become easier.
That means encouraging regular physical activity, offering nutritious meals, establishing healthy sleep routines and avoiding exposure to tobacco smoke. Routine paediatric consultations can also provide opportunities to monitor growth, blood pressure and other aspects of health when appropriate.
For children with known acquired heart conditions, regular follow-up and adherence to specialist recommendations remain essential.
Beyond World Heart Day
The significance of World Heart Day should not end with reminders aimed at adults already living with cardiovascular disease.
It is an opportunity to ask a more fundamental question: What kind of environment are we creating for the next generation of hearts?
The answer need not be a childhood filled with restrictions, calorie counting or fear.
It can be a childhood where running is normal, outdoor play is valued, nutritious food is accessible, sleep is protected and unusual health symptoms are taken seriously.
Because the most powerful heart-health intervention may not always begin in a hospital.
Sometimes, it begins at home—with a meal, a walk, a game, a good night’s sleep and a family choosing healthier habits together.
The author is Consultant Pediatric Cardiologist, Narayana Hospital, Ahmedabad.
