A Healthier Heart Starts with Habits You Can Keep

We've all been told how to be healthier. Eat your greens, move more, get quality sleep, don't smoke.

None of it is news. But the hard part? Sticking to these habits when life gets in the way.

It's a Wednesday, you're tired, dinner is a packet of something, and the treadmill has quietly become a clothes rack. When the day has taken its toll, it's easier to grab that soda, sink into the couch and binge-watch the latest K-drama than make the effort to cook dinner from scratch and then hop onto the treadmill to clock 5km.

Healthy habits are rarely shaped by grand resolutions or dramatic gestures. They're built — or lost — in the daily choices we make. Here are some habits that can fit into everyday life.

Manageable Habits for a Healthier Heart

Heart disease is one of the leading causes of death in Singapore.⁴ While factors such as age and family history cannot be changed, many important risks can be influenced by everyday habits. What you eat, how much you move, whether you smoke and how well you sleep can affect your blood pressure, cholesterol, blood sugar and overall heart health.

One Small Habit Beats Ten Good Intentions

Trying to change everything at once can make healthy habits harder to maintain. Here's a gentler approach that sticks.

Pick one habit and keep it small enough that it barely disrupts your day, like taking a short walk after lunch, standing and moving between meetings or reaching for a healthier snack when you feel peckish.

Linking a new habit to something you already do can also make it easier to remember. Once the first change becomes part of your routine, build on it with another. Progress may feel gradual, but a habit you can sustain is more useful than a drastic plan that quickly becomes overwhelming.

Eating Healthier Without Going on a Strict Diet

For most healthy adults, a strict meal plan or a list of forbidden foods can make temptation harder to resist. Small adjustments to meals you already enjoy may be easier to maintain:

• At the Economy Rice (Cai Fan) stall, choose one protein and two vegetable dishes instead of two meat dishes. Ask for less rice.
• Order your kopi or teh ‘siu dai’ (less sugar), and in time you'll start noticing how sweet "normal sugar" is.
• Choose a less oily dish and leave some of the soup or gravy behind.
• Replace one sugary drink a day with water or an unsweetened option.

These are not huge sacrifices, and that's exactly why they hold. Stacked across a few weeks, they quietly reduce your intake of sodium, added sugar and saturated fat without completely changing how you eat.

Ten Active Minutes Still Counts

Adults should aim for at least 150 minutes of moderate-intensity aerobic activity each week.¹ Said out loud, it sounds like a commitment you can't fit into an already-packed day. Instead of thinking of it as one big block to carve out, start folding movement into your day. Even ten minutes counts.

• Take the MRT stairs instead of standing still on the escalator.
• Get off one stop early and walk the rest.
• Go for a stroll after dinner instead of lying down straight after.
• Break up long stretches of sitting by standing up or taking a walk.

Moving regularly can help manage your blood pressure, cholesterol, blood sugar and weight while supporting cardiovascular fitness. These small bursts add up to the total in the guideline. And because they're part of things you're already doing, they're far easier to keep to. The best movement for your heart is the kind you'll still be doing tomorrow.

Poor Sleep and Stress Can Affect Your Heart

While you sleep, your heart rate and blood pressure generally fall as your body rests. Insufficient or poor-quality sleep over the long term has been linked to a higher risk of high blood pressure and other cardiovascular problems.

Most adults need seven to nine hours a night.² For many of us, the issue isn't the time you head to bed, but what happens after: they get into bed early but spend the next few hours looking at a screen. The first step is to set a bedtime, then guard the hour before it:

• Dim the lights and keep the bedroom cool, quiet and comfortable.
• Put the phone across the room.
• Stop bargaining with yourself over one more episode or another reel.

Stress can temporarily raise your heart rate and blood pressure. It can also make it harder to sleep, exercise and make healthy food choices.

The goal isn't to feel no stress at all, which is unrealistic for anyone. What helps is having a couple of reliable ways to let it out: a walk, some light yoga, 10 quiet minutes, or time with the people who make you laugh. If stress or anxiety bothers your sleep and affects your days, that's worth looking into with a mental health professional.

Quitting Smoking Is One of the Biggest Wins for Your Heart

If you smoke, this is the change that matters most. No food swap, walk or early night comes close. And the payoff starts fast: within a day of your last cigarette, the carbon monoxide in your blood returns to normal and your heart rate and blood pressure begin to ease. Within a year, your risk of coronary heart disease drops to about half that of a smoker.³ Vaping isn't a safe alternative either, and in Singapore it's illegal as well as harmful.

Quitting is genuinely hard, and you don't have to white-knuckle it alone. A GP can put a real plan and proper support behind the attempt, giving your willpower something solid to work with. Here's where to start.

Screening Completes the Picture

You can build every habit above into your life, though sleep, stress and quitting smoking often go better with a little support. What none of them can do is show you what's happening beneath the surface. High blood pressure, high cholesterol and high blood sugar can develop without noticeable symptoms. Health screening can help identify these risk factors early, allowing you and your doctor to discuss whether any follow-up or management is needed.

Keeping up with recommended screenings is more than a one-off check: it shows how your numbers are shifting as you age, so you and your doctor can see which way things are heading and step in early. Under Healthier SG Screening, eligible Singapore Citizens can receive recommended screenings for $5 or less at participating CHAS GP clinics. Healthier SG enrollees can receive fully subsidised recommended screenings at their enrolled clinic when these screenings are due.

Start Small, Build from There

Good habits are built, not forced. Pick one small change, let it settle into your routine, and add the next only when the first feels automatic. That's how change usually holds. Not in a single dramatic week, but in small habits that build on each other until it stops feeling like hard work.

And if it all still feels like a lot, that's fine too. Start with a simple conversation with a GP: get a clear picture of where your health stands today, and talk through what to tackle first. You don't have to work it out on your own.

Speak to a GP at Healthway Medical 

Sources

1. Health Promotion Board / HealthHub — Aim for at Least 150 Minutes of Physical Activity Every Week — https://www.healthhub.sg/well-being-and-lifestyle/exercise-and-fitness/150minutes
2. Singapore Heart Foundation — Sleep Your Way to Better Health — https://www.myheart.org.sg/heart-news/sleep-your-way-to-better-health/
3. World Health Organization — Tobacco: Health Benefits of Smoking Cessation — https://www.who.int/news-room/questions-and-answers/item/tobacco-health-benefits-of-smoking-cessation
4. Singapore Heart Foundation — Heart Disease Statistics — https://www.myheart.org.sg/health/heart-disease-statistics/