Festive Heart Health: How CNY Foods Can Affect Cholesterol and Blood Pressure

The hidden issue isn’t one dish — it’s the total “salt + fat load”

From a cardiovascular risk perspective, Dr Loh highlights that the main concern is usually not a single food item, but the combined load of sodium and saturated fat across multiple meals. During the festive period, it is easy to consume high-sodium ingredients repeatedly — at home, during visiting, and across reunion dinners — without realising how quickly intake adds up.

Foods commonly higher in sodium include processed and preserved items such as bak kwa, Chinese sausages, waxed meats, salted fish, and dried seafood products that come with sauces. Sodium levels also climb with dishes that rely heavily on soy sauce, oyster sauce, stock cubes and hotpot dipping sauces.

For saturated fat and cholesterol, Dr Loh points to items such as roasted pork belly, fried spring rolls, deep-fried dishes, as well as rich desserts and pastries made with butter or shortening.

Can “once-a-year” feasting cause sudden spikes?

According to Dr Loh, yes — even a short festive stretch can make a difference. A few days of high salt and high fat intake may lead to temporary rises in blood pressure and cholesterol levels. This effect can be more pronounced in older adults and individuals with underlying conditions such as hypertension, diabetes or heart disease.

Excess salt can cause fluid retention, increasing blood pressure, while meals high in saturated fat may temporarily raise cholesterol levels. When festive eating continues over several days, some people may notice symptoms more clearly — particularly if they already have cardiovascular risk factors.

Heart-healthier swaps that still feel festive

The goal isn’t to “avoid everything”, but to enjoy celebrations with smarter choices. Dr Loh suggests cooking methods that reduce excess oil, such as steaming, boiling, baking, air-frying, or stir-frying with small amounts of oil, instead of deep frying.

He also recommends:

• Choosing leaner cuts of meat
• Adding more vegetables, tofu or mushrooms to meals to reduce saturated fat while keeping dishes satisfying
• Reducing sodium by using less sauce, serving sauce on the side, and flavouring dishes with garlic, ginger, herbs or citrus instead

For festive snacks, Dr Loh notes that smaller portions — or homemade versions with less sugar and oil — can be a more heart-friendly approach.

Portion control without feeling left out

Portion control works best when it feels normal and social, not restrictive. One practical approach is to taste more dishes, but take smaller servings per dish. This lowers total sodium and saturated fat intake while still allowing people to enjoy variety.

Another important habit is to slow down when eating, because the body’s fullness signals lag behind the pace of a meal.

For snacks, Dr Loh warns against “continuous grazing”. Festive snacks are often energy-dense and easy to overeat. A helpful strategy is to decide in advance on a small snack window, then stop — reducing the risk of overconsumption that can worsen blood pressure control and weight-related risks across the holiday period.

Extra tips for older adults and those with high blood pressure or heart disease

For individuals at higher risk, Dr Loh stresses a few essentials:

• Continue prescribed medications and do not skip doses during travel or busy visiting schedules
• Build meals around lower-sodium and higher-fibre foods, such as vegetables, fruit, and soups with less salt
• Treat preserved and processed items as small add-ons, not the main event, to keep sodium intake within safer ranges

Why a short walk after meals helps

Post-meal activity can be a simple, practical tool during a season of frequent eating. Dr Loh explains that light activity — such as a gentle walk after meals — supports blood circulation and improves glucose handling, both of which help keep blood pressure more stable.

He notes research suggesting that even short bouts of post-meal walking (around 10 minutes) can reduce post-meal glucose spikes compared with staying sedentary — a useful habit during festive periods when meals are larger and more frequent.

He also advises avoiding heavy late-night feasts, as large meals close to bedtime may disrupt sleep and place additional strain on the cardiovascular system, especially in those with hypertension or heart disease.

When to seek immediate medical attention

After heavy festive meals, Dr Loh urges people to seek urgent medical help if they experience:

• Chest discomfort or tightness
• Pain spreading to the arm, jaw or back
• Sudden shortness of breath
• Dizziness, fainting, severe headache
• Sudden palpitations
• Nausea with cold sweats or unusual fatigue

This is especially important for older adults, as heart attack symptoms may present in less typical ways and can be mistaken for indigestion or fatigue.

Medical Disclaimer: This content is for general education and does not replace a medical consultation. Individuals with existing heart conditions, risk factors, or concerning symptoms should seek assessment from a qualified healthcare professional for personalised advice.