Your heart works nonstop, beating around 100,000 times a day. It keeps working all day and night, without breaks or holidays. However, most of us consider heart health only when something goes wrong. But don’t worry, here is the good news. Loving your heart doesn’t require significant changes. Even small, consistent habits can make a significant difference over time.
Although cardiac arrest cannot always be predicted or entirely prevented, it is certainly possible to reduce the associated risks. A heart-healthy lifestyle, regular checkups, and managing existing medical conditions go a long way in protecting your heart for the long run.
Let’s look at a few everyday habits that can go a long way in keeping your heart healthy and strong.
1. Quit Smoking and Avoid Tobacco
Any amount of smoking, whether light, occasional, or regular, harms your heart and blood vessels. The nicotine in tobacco constricts blood vessels and increases your heart rate, which increases blood pressure. Altogether, such habits may increase the risk of heart disease and serious irregular heart rhythms.
The moment you stop smoking, your heart begins to recover. Blood pressure improves, oxygen flow increases, and the strain on your heart reduces. Even small improvements add up quickly.
If quitting feels tough, you are not alone. Nicotine gums, patches, support programmes and counselling can make the journey easier.
Did you know?
Quitting smoking reduces your risk of coronary heart disease by 50% within just one year.
Need help quitting smoking? Explore our smoking cessation range
2. Keep a Lid on Alcohol and Avoid Recreational Drugs
Alcohol in excessive amounts may raise blood pressure and trigger abnormal heart rhythms. Recreational drugs such as cocaine and amphetamines are even more dangerous, as they can cause sudden and fatal heart events.
Safe limits matter:
- Men should limit themselves to no more than 2 drinks per day.
- Women should not take more than 1 drink per day.
If you feel cutting back on alcohol is difficult, you can talk to a healthcare professional to help you find safe and practical ways to reduce alcohol intake.
3. Know Your Family History
Some heart rhythm abnormalities and cardiac conditions can be inherited. If any family member or close relative has had heart disease, sudden cardiac events, or rhythm problems, it’s important to let your doctor know.
Early conversations may lead to:
- Preventive screening
- Genetic counselling or testing
- Lifestyle adjustments tailored to your risk
Knowing your family history gives you the chance to act early, before symptoms ever appear.
3. Manage Medical Conditions Proactively
Certain conditions like high blood pressure, high cholesterol, diabetes, and sleep apnoea may quietly increase the risk of heart disease if left untreated.
Regular check-ups and treatment plans help keep these medical conditions under control. Effectively managing these conditions reduces strain on your heart and diminishes the risk of complications such as cardiac arrest, heart failure or heart attack.
Particularly, sleep apnoea often goes unnoticed but can raise blood pressure and stress the heart. Addressing sleep issues can significantly improve overall heart health.
Better sleep often means better heart function. Here are some simple habits that you can adopt to get a good night’s sleep.
4. Get Regular Health Check-Ups
Many heart problems develop silently. Frequent medical visits help detect issues earlier, and they can be managed easily in the nascent stage.
Important heart health checks include:
- Blood pressure measurements: Check your blood pressure every time you see a doctor, or at least once a year if the results are normal.
- Blood tests for sugar levels: If you’re at risk for diabetes, be tested at least once every three years.
- Cholesterol levels: If you’re low risk, a cholesterol test should be done every 4 to 6 years. You may require it more frequently if you have diabetes, high blood pressure, or a family history of these conditions.
- Electrocardiography (ECGs) to monitor heart rhythm
Staying informed about your numbers allows you and your doctor to act before an emergency arises.
5. Get Enough Quality Sleep
Sleep is just a rest; it’s recovery for your heart and overall health. Ongoing poor sleep or long-term sleep deprivation increases the risk of high blood pressure, heart disease, and metabolic problems or digestive issues.
Heart-friendly sleep habits:
- Aim for 7–9 hours of sleep each night
- Go to bed and wake up at the same time daily
- Avoid caffeine and nicotine before bedtime
- Exercise regularly, but not within 2–3 hours of sleep.
Tip: Think of sleep as nightly maintenance for your heart.
6. Eat Better for a Healthier Heart
Your diet plays an important role in managing blood pressure, cholesterol levels and overall health. A flexible, well-balanced diet plan can support heart health without feeling restricted and compromising with the taste.
The DASH (Dietary Approaches to Stop Hypertension) eating plan is widely recommended for long-term heart health.
Here are a few helpful nutritional tips:
- Always read the food labels to limit saturated fat, sodium, and added sugars.
- Choose lean proteins such as eggs and eat fish once or twice a week. For plant-based alternatives, opt for beans, lentils, peas, unsalted nuts, seeds, and nut butters like almond or peanut butter.
- Include meat-free meals during the week
- Choose whole grain- carbohydrates such as barley, brown rice, oatmeal, quinoa, whole wheat pasta, and flour. Amaranth—a small gluten-free grain that’s great for your heart!
- Choose whole fruits over juice to maximize fibre intake.
Did you know?
The World Health Organization recommends at least 25 grams of fibre per day, mostly from fruits and vegetables.
Small Dietary Swaps
Small dietary changes can make a big difference over the time
| Instead of | Choose |
|---|---|
| White bread | Whole wheat or multigrain |
| Fried puri or bhatura | Chapati, steamed idli or dosa |
| Butter/ghee | Groundnut and/or olive oil |
| Sugary chai/coffee | Herbal tea |
| Full-fat dairy | Low-fat milk/curd |
| Fried snacks | Roasted chana or nuts |
Additional Tip: Cut Down On Salt
Too much salt can raise your blood pressure, putting you at higher risk for heart disease. Follow these tips to reduce sodium:
- Keep daily salt intake to 5-6 grams if you’re healthy, or 2 grams if you have heart disease.
- Skip adding extra salt to your meals and salads.
- When buying canned or packaged foods, look for labels that say “low sodium” or “no salt added.”
7. Maintaining a Healthy Weight
A healthy weight reduces stress on your heart and minimises the risk of several chronic or long-term conditions such as diabetes and high blood pressure.
Simple strategies include:
- Try to include fresh seasonal fruits and vegetables, yoghurt, or nuts.
- Limit processed and prepackaged foods like canned soups, chips, biscuits, any snacks or meals etc.
- When you buy processed or prepackaged foods, read the nutrition labels and choose low-sodium options.
- Use vegetable oils, such as canola or olive oil, instead of butter for cooking.
- Keep yourself hydrated with water as your main beverage. Replace sugary drinks with water, 100% fruit juice, or unsweetened iced tea.
- Try to keep a track of your meals to stay mindful and avoid overeating.
Remember, weight management isn’t about perfection; it’s about consistency.
8. Engage in Physical Activities
Engaging yourself in physical activities such as any kind of sports, walking, exercises etc can help strengthen your heart, improves circulation, and helps regulate blood pressure and cholesterol. Try muscle-strengthening exercises like weight lifting, working with resistance bands, doing sit-ups and push-ups, or some forms of yoga- whatever suits you the best.
Recommended activity levels:
- At least 150 minutes of moderate exercise per week
- About 75 minutes of intense physical exercise
Even small changes help:
- Take the stairs
- Park farther away
- Walk during short breaks
- Do 10-minute activity sessions if time is limited.
Anything that gets your heart beating faster counts.
9. Manage Stress
Long-term stress can affect both emotional and physical well-being. Learning healthy coping strategies can ease the load on the heart.
Here are a few stress-management techniques:
- Deep breathing and relaxation exercises
- Meditation and mindfulness practices
- Yoga or gentle stretching for relaxation and strength
10. Control Blood Sugar, Cholesterol, and Blood Pressure
Stable blood sugar is especially important for people who have diabetes or are at risk. A diet rich in whole foods like vegetables, fruits, whole grains, lean proteins, nuts & seeds and healthy fats supports better sugar control.
Similarly, managing cholesterol and blood pressure reduces the risk of heart disease. Blood pressure consistently above 130/80 mm Hg can cause serious health problems if not addressed.
Normal Blood Sugar and & BP (Quick guide)
| Test | Normal |
| Blood pressure | ~120/80 mm Hg |
| Fasting sugar | 70–99 mg/dL |
| 2- hour after meal (PP) | <140 mg/dL |
Note: These can be checked at home using digital BP or sugar monitors, and regular tracking helps. But if numbers stay higher than this, see a doctor to confirm and guide treatment.
Monitoring your numbers, following lifestyle changes, and taking prescribed medications on time can protect your heart in the long term.
The Bottom Line
Caring for your heart does not require drastic changes. Everyday habits like quitting smoking, eating a well-balanced diet, staying physically active, managing stress, and keeping up with health check-ups all work together to protect your heart.
Your heart works around the clock for you. With a few simple habits, you can return the favour today and for years to come.
Reference:
1. National Heart, Lung, and Blood Institute. Take Action for Your Heart: Get Started Fact Sheet [Internet]. NHLBI; Available from: https://www.nhlbi.nih.gov/resources/take-action-your-heart-get-started-fact-sheet
2. Office of the Surgeon General (US); Office on Smoking and Health (US). The Health Consequences of Smoking: A Report of the Surgeon General. Atlanta (GA): Centers for Disease Control and Prevention (US); 2004. 3, Cardiovascular Diseases. Available from: https://www.ncbi.nlm.nih.gov/books/NBK44704/
(The article is written by Nancy Dixit, Subject Matter Expert, and reviewed by Monalisa Deka, Deputy Manager, Clinical Health & Content, Medical Affairs)
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