Heart disease continues to be a major cause of death worldwide
Cardiovascular diseases (CVDs) alone contribute to about 31% of total deaths, based on the Sample Registration System (SRS) figure for 2021–2023. Sedentary lifestyles, stress, and wrong food choices have rendered cardiovascular diseases frighteningly common in all age groups. Fortunately, heart health is not entirely beyond our control. One can significantly reduce their risk of developing heart-related issues by making small, sustainable changes to daily habits.
Here are six simple yet effective lifestyle changes that can help lower the risk of heart disease.
Adopt a heart-healthy diet
Dietary intake affects cardiovascular health significantly. Diets rich in trans fats, refined carbs, added sugars, and sodium can lead to high blood pressure, obesity, and plaque buildup in arteries. Instead, choose a healthy diet that is filled with whole grains, fresh fruits, vegetables, lean proteins, and healthy fats.
Consider adopting dietary patterns like the Mediterranean diet, which focuses on olive oil, nuts, legumes, fish, and leafy greens. Such foods contain antioxidants and omega-3 fatty acids that support HDL (good) cholesterol and prevent blood vessel inflammation. Additionally, restrict foods and drinks that are processed and contain sugar, as they contribute to weight and metabolic disorders.
Small steps such as cutting salt consumption, swapping fried snacks for roasted ones, and adding a serving of fruit with each meal can have long-term benefits to the heart.
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Be physically active
Regular exercise makes the heart muscle stronger, promotes better circulation, and helps keep weight in check, all of which lower cardiovascular risk.
Incorporate movement into your everyday life wherever you can: use the stairs rather than the elevator, walk short distances rather than drive, or stand up and stretch for an hour if you work in an office setting. Try to incorporate different forms of activities such as strength training, yoga, aerobics etc. The key is consistency, not intensity; even 30 minutes of walking a day can make a significant difference in the long term.
Quit smoking and alcohol
Tobacco use is one of the strongest risk factors for heart disease. Smoking can damage the lining of the arteries, increase blood pressure, and decrease blood oxygen levels. It is best to quit smoking.
Alcohol consumption should ideally be stopped if not moderated. Although some studies suggest that moderate drinking (particularly red wine) may offer some heart benefits, excessive drinking leads to high blood pressure, irregular heart rhythms, and cardiomyopathy.
Manage stress effectively
Chronic stress has been associated with inflammation, increased blood pressure, and unhealthy coping behaviours such as eating or smoking, which all contribute to cardiovascular risk. Recognition of stress triggers and the implementation of healthy stress-reduction techniques are necessary.
Mindfulness activities like meditation, yoga, and deep breathing enhance heart rate variability and decrease stress hormone levels. They also help minimise psychological strain, along with hobbies, social relationships, and a healthy work-life balance.
Prioritise quality sleep
Sleep is often underestimated when it comes to heart health. Adults require 7–9 hours of quality sleep each night. Poor sleep patterns are linked with obesity, diabetes, hypertension, and abnormal heart rhythms, all of which are risk factors for cardiovascular disease.
Maintaining a bedtime routine, avoiding screens in the bedroom, and sleeping at a regular time will enhance the quality of sleep. In case you are a victim of sleep disorders such as sleep apnoea, seek medical intervention in good time, since untreated sleep apnoea significantly increases the risk of heart disease.
Regular health check-ups
Most of the risk factors for heart disease, including high cholesterol, high blood pressure, and diabetes, among others, are silent until they result in serious issues. Regular health screenings help detect these conditions early, before they develop into something serious.
It is advisable to get an annual health check-up that includes blood pressure measurement, lipid profile, and blood sugar levels. For those with a history of heart disease in the family, more regular monitoring may be required. Prompt medical treatment, in addition to lifestyle modification, can greatly lower the risk of serious cardiovascular problems.
Heart disease continues to be a major health challenge in India, but many risk factors are reversible through lifestyle changes. By reducing salt consumption, being physically active, quitting tobacco, maintaining a balanced diet, tracking blood pressure and blood glucose, and controlling stress, individuals can make significant efforts to secure their heart health. Small, consistent changes in daily habits can result in lasting impact on long-term cardiovascular well-being.
Dr Gowri Kulkarni, Head of Medical Operations, MediBuddy
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