CNY Treats: Could Bak Kwa & Alcohol Be Stressing Your Heart?
Chinese New Year (CNY) is a time of joy, family reunions, and festive treats. For many of us, this includes enjoying snacks like bak kwa and raising a toast with friends and loved ones. However, according to the National Population Health Survey 2024, more than one in three Singaporeans aged 18 to 74 has hypertension (persistent high blood pressure), making it worth pausing to consider how these festive indulgences might affect your heart, especially if you or someone close to you already has the condition.
Let’s explore how bak kwa and alcohol can affect cardiovascular health, the symptoms to watch out for, and simple tips to enjoy CNY without putting undue strain on your heart.
The Hidden Risks Behind Bak Kwa
Bak kwa, a beloved CNY staple, is succulent, sweet, savoury, and hard to resist. However, beneath its appetising flavour lies a combination of high sodium and saturated fat, both of which are known to place additional strain on the cardiovascular system.
Sodium: A Silent Provoker of High Blood Pressure
Sodium is essential for bodily functions, but too much can be harmful. A high sodium intake prompts the body to retain water, increasing the volume of blood circulating through your blood vessels. This extra volume places pressure on arterial walls, which can raise blood pressure; a key risk factor for heart disease and stroke.
Bak kwa is typically high in sodium due to the salt and seasonings used in its preparation. Regular consumption during the festive period can easily push daily sodium intake well above recommended levels.
Saturated Fat and Heart Stress
In addition to sodium, bak kwa contains significant amounts of saturated fat. Diets high in saturated fats can raise levels of LDL (“bad”) cholesterol in the blood. Elevated LDL cholesterol contributes to the build-up of plaque in arteries, narrowing them and making it harder for blood to circulate. This process, known as atherosclerosis, increases the risk of heart attacks and strokes.
Alcohol: More Than Just a Festive Cheer
Alcohol is often part of CNY celebrations – a way to express joy and good wishes. But when consumed in excess, it can stress the cardiovascular system in several ways.
Blood Pressure Elevation
Alcohol has a direct impact on blood pressure. While a small amount might temporarily lower blood pressure, regular or heavy drinking can lead to sustained elevations, particularly in men and older adults.
Synergy Between Alcohol and Sodium
When high-sodium foods like bak kwa are paired with alcohol, the combined effects can be particularly stressful on the heart. Alcohol can exacerbate the fluid retention caused by sodium, leading to greater increases in blood pressure. This synergy places added strain on the heart and blood vessels, making festive indulgences potentially risky for those already predisposed to hypertension.
Who Is Most at Risk?
Not everyone will experience the same level of impact from festive indulgences, but certain groups should be particularly cautious:
- Individuals with high blood pressure – Elevated blood pressure, or hypertension, means the heart has to work harder to pump blood, increasing the risk of heart disease and stroke.
- Those with high cholesterol or a family history of heart disease – These conditions compound the risks associated with high sodium and saturated fat intake.
- Older adults – Age itself is a risk factor for cardiovascular disease.
- People taking certain medications – Some blood pressure medications can interact with alcohol or be less effective when the body is under stress from high sodium intake, making regular review and comprehensive health screening important for early risk detection and medication optimisation.
Recognising Symptoms of Heart Stress
It’s important to be aware of symptoms that could signal your heart is being overstressed. These may appear during or after festive seasons when diet and drinking patterns change. Symptoms to watch out for include:
- Persistent headaches – Especially at the back of the head, often linked to high blood pressure
- Shortness of breath – Feeling breathless even with light activity
- Chest discomfort or pain – This can feel like pressure, squeezing or heaviness in the chest
- Palpitations – Noticeable heartbeats, irregular heartbeat, or a racing heart
- Dizziness, light-headedness or fainting – These may signal blood pressure fluctuations
- Swelling in legs or feet – Can indicate fluid retention and stress on the heart
If any of these symptoms occur during or after CNY celebrations, it’s crucial to consult a healthcare professional promptly.
Practical Tips to Protect Your Heart This CNY
You don’t have to forgo festive treats entirely. Moderation and smart choices can make all the difference. Here are some practical tips to help you enjoy CNY without compromising heart health:
1. Watch Your Portions
Small portions of bak kwa can satisfy your cravings without overloading on sodium and fat. Try pairing it with fresh vegetables to balance your plate.
2. Alternate Drinks
If you choose to drink alcohol, alternate alcoholic beverages with water or low-sugar drinks. This helps reduce overall alcohol intake and keeps you hydrated.
3. Choose Lower-Sodium Options
Where possible, look for bak kwa with reduced sodium content or make your own at home with less salt and sugar.
4. Stay Active
Incorporate light exercise into your CNY routine. A brisk walk after a meal can aid digestion and support heart health.
5. Monitor Your Blood Pressure
If you have high blood pressure, check it regularly, especially during the festive period. Home monitoring can help you stay informed and take action if readings are elevated.
When to Seek Medical Help
Even with precautions, it’s important to know when to get professional help. Seek urgent medical attention if you experience:
- Severe chest pain or pressure
- Fainting or loss of consciousness
- Sudden shortness of breath
- Weakness or numbness on one side of the body
Early intervention can be life-saving in cases of heart attack or stroke.
Celebrate Wisely and Protect Your Heart
CNY is a time of celebration, connection and cultural traditions. While it’s natural to indulge in festive foods like bak kwa and enjoy a drink or two, it’s equally important to be mindful of how these choices affect your cardiovascular health. High sodium, saturated fat and alcohol can work together to raise blood pressure and strain the heart, posing significant risks, particularly for those with underlying conditions.
Being aware of symptoms of heart stress and making small, thoughtful adjustments to your diet and habits can help you enjoy the festivities without compromising your well-being.
If you’re concerned about how CNY indulgences may be affecting you, especially if you have high blood pressure or other cardiovascular risk factors, consider making an appointment with the team at Elyon Family Clinic & Surgery. We can provide personalised advice and support to keep your heart healthy, not just during the festive season, but all year round.
