In a striking personal experiment that has gone viral across health-conscious circles, Taiwanese family medicine physician Dr. Lee Sze Yin turned his own body into a lab. After ordering a simple bowl of thick soup with his takeout one evening, the doctor tracked his blood glucose skyrocketing from 105 mg/dL to 174 mg/dL in just 30 minutes. The result was a shocking 66 percent surge—a red flag that prompted him to identify seven dangerous “blood sugar traps” lurking in common delivery meals.
A Starchy Culprit Disguised as Comfort Food
Dr. Lee, who runs the popular social media page “Dr. Neill Lee, Your Healthy Companion,” shared his findings to highlight how easily convenience food destabilizes metabolic health. The offending thick soup may seem innocuous, but the doctor explained that its creamy consistency comes at a heavy cost. “Many restaurants use cornstarch or tapioca starch to thicken soups,” he wrote. “This makes it an even more easily absorbed form of starch than congee—a true fast track to a glucose spike.”
The drastic jump in blood sugar, he urged, should serve as a cautionary tale for everyone—not just those managing diabetes. For healthy individuals, repeated glucose spikes can contribute over time to insulin resistance, weight gain, and metabolic syndrome.
The 7 Hidden Blood Sugar Traps in Your Takeout
While the thick soup was the headline-grabbing example, Dr. Lee outlined a broader list of common dietary pitfalls hiding in the average delivery bag. Understanding these traps is the first step toward smarter ordering.
- Thickened Cream Soups: The starch-thickened base acts as a rapid-release carbohydrate.
- Refined Grains: Plain white rice, instant noodles, and white bread behave almost like pure sugar in the bloodstream.
- Sugary Drinks: Sweetened iced teas, sodas, and fruit juices often accompany takeout orders, delivering a direct sugar hit.
- Rich Sauces & Gravies: Sweet-and-sour sauce, plum sauce, and thick gravy are frequently loaded with hidden starches and refined sugars.
- Battered & Deep-Fried Items: The coating on fried chicken or fish absorbs large amounts of oil and refined flour.
- Dim Sum Pastries & Buns: Steamed barbecued pork buns, egg tarts, and other delicate treats are high in refined carbs and added sugar.
- Seemingly Healthy Processed Snacks: Pre-packaged “energy” bars or crackers often contain maltodextrin and other hidden starches.
What Hong Kong Diners Can Do
The findings carry special weight in Hong Kong, where a bustling takeout culture often overlaps with busy urban lifestyles. Dr. Lee suggests a simple rule of thumb: “If it looks creamy, sticky, or syrupy, be suspicious.”
Actionable swaps can help maintain glycemic balance without sacrificing the joys of eating out. Choosing clear broths over creamy soups, requesting sauces on the side, swapping white rice for brown, and being mindful of sweet condiments can reduce the glycemic load of a standard takeout meal.
The Broader Takeaway
Dr. Lee’s 66 percent glucose spike serves as a powerful wake-up call for the modern diner. As convenience food becomes increasingly embedded in daily life, his experiment underscores the importance of nutritional literacy. For both diabetics and healthy individuals navigating Hong Kong’s vibrant food scene, awareness of these seven traps is the key to enjoying takeout without compromising long-term metabolic health.