Dr. Lee Won-kyung: Cancer Detection Specialist

Walking through the heart of Koreatown in Los Angeles, the air is often thick with the savory, comforting scents of street food and traditional delicacies. From the bustling stalls on 6th Street to the refined eateries near Wilshire Boulevard, the accessibility of Korean cuisine is a cornerstone of the city’s cultural fabric. However, a stark warning from the medical community suggests that some of these beloved staples might be doing more than just satisfying a craving—they could be actively compromising our pancreatic health. For those of us living in a city where “fusion” and “fast-casual” are the norms, the intersection of traditional diets and modern processed additives is creating a silent health crisis.

Dr. Lee Won-kyung, a radiologist and specialist in cancer detection, has recently sounded the alarm regarding specific dietary choices that he describes as “10 times more fatal than sugar” when it comes to pancreatic destruction. While sugar is a well-known antagonist in the fight against diabetes, Dr. Lee argues that certain refined carbohydrate combinations and liquid sugars are far more aggressive. This isn’t just a distant concern for those in Seoul; it is a pressing reality for the millions of residents in the Los Angeles metro area who integrate these foods into their daily lunch rotations or morning rituals.

The Silent Threat: Blood Sugar Spikes and the Pancreas

The pancreas serves as a critical regulator of our metabolism, producing insulin to preserve blood glucose levels stable. When we consume highly refined carbohydrates, we trigger what Dr. Lee describes as a “blood sugar spike.” This rapid surge forces the pancreas to work overtime, pumping out massive amounts of insulin to compensate. Over time, this chronic stress on the organ can lead to insulin resistance, type 2 diabetes and in more severe cases, an increased risk of pancreatic cancer.

According to data cited by Dr. Lee, there has been a reported 19% increase in the rate of diabetes patients over the last five years. This trend is exacerbated by a dietary pattern that is increasingly “sweet, salty, and spicy.” In a city like Los Angeles, where the American appetite for sweetness often merges with traditional Korean flavors, the result is often a double-dose of glucose and refined starches. This synergy is particularly dangerous because it masks the sheer volume of sugar being ingested, leading to a gradual degradation of pancreatic function that often goes unnoticed until a diagnosis is made.

The “Chief Culprits” of Pancreatic Decline

Dr. Lee identifies four specific foods that residents should be wary of. These aren’t just “unhealthy” in a general sense; they are specifically targeted as “pancreas destroyers” due to their glycemic impact.

• Rice Cakes (Tteok): While a staple of traditional celebrations, Dr. Lee labels rice cakes as one of the primary culprits. Because they are essentially condensed blocks of refined carbohydrates, they cause immediate and severe blood sugar spikes. For those looking to mitigate this risk, Dr. Lee suggests opting for brown rice cakes. Brown rice typically has a glycemic index about 20% lower than white rice and contains significantly more dietary fiber, which slows the absorption of glucose into the bloodstream.
• Gimbap: Often viewed as a balanced meal because of the vegetables and protein, the danger lies in the rice. Dr. Lee points out that commercial gimbap often utilizes white rice seasoned with significant amounts of sugar and other additives. When you combine refined white rice with these sweeteners, a single roll (ranging from 450 to 600 calories) becomes a high-glycemic load that stresses the pancreas.
• Mix Coffee: The ubiquitous instant coffee mixes popular in many Asian households and offices are often loaded with non-dairy creamers and refined sugars. This liquid sugar enters the system rapidly, bypassing the slower digestion process associated with solid foods.
• Fruit Juices: Similar to mix coffee, fruit juices strip away the beneficial fiber found in whole fruits, leaving behind concentrated fructose. This delivers a direct hit of sugar to the liver and pancreas, contributing to the metabolic dysfunction Dr. Lee warns against.

Understanding these triggers is the first step toward prevention. By integrating metabolic health strategies into a daily routine, residents can enjoy the cultural richness of Los Angeles’ food scene without sacrificing their long-term wellness. The goal isn’t necessarily total deprivation, but rather a strategic shift in how we consume these carbohydrates.

Navigating Pancreatic Health in Los Angeles

Given the complexity of pancreatic health and its link to systemic issues like diabetes, managing these risks requires more than just a change in grocery shopping. It requires a coordinated effort between specialized medical professionals. If you find yourself relying heavily on the “danger foods” mentioned by Dr. Lee, or if you have a family history of metabolic disorders, it is crucial to seek guidance from experts who understand both the clinical markers and the cultural dietary nuances of the Southern California region.

In my experience analyzing local health trends, the most successful outcomes occur when patients move beyond general practitioners and engage with a multidisciplinary team. In a medical hub like Los Angeles, we have access to world-class institutions such as the American Diabetes Association’s regional resources, the CDC’s public health guidelines, and specialized care at centers like UCLA Health.

Local Professional Archetypes for Pancreatic Wellness

If you are concerned about your pancreatic health or are managing a blood sugar disorder, look for these three types of local specialists in the LA area:

Board-Certified Endocrinologists

These are the primary architects of hormone and glucose management. When searching for an endocrinologist in Los Angeles, look for those who specialize specifically in “metabolic syndrome” or “pancreatic endocrine function.” Ensure they are board-certified and have a track record of treating patients with diverse dietary backgrounds, as the way a Western diet affects the pancreas differs from the impact of a refined-carb-heavy Asian diet.

Registered Dietitians (RD) with Glycemic Specialization

A general nutritionist is not enough. You need a Registered Dietitian who understands the glycemic index (GI) and can help you swap “pancreas-destroying” foods for safer alternatives. Look for RDs who have experience with “culturally competent nutrition,” meaning they can help you modify traditional Korean or fusion dishes (like substituting brown rice for white rice in gimbap) without stripping away the cultural enjoyment of the meal.

Gastroenterologists Specializing in Pancreatic Imaging

Since the pancreas is located deep within the abdomen, it is difficult to monitor without advanced imaging. Seek out gastroenterologists who have specific expertise in endoscopic ultrasound (EUS) or MRCP (Magnetic Resonance Cholangiopancreatography). These specialists can detect early signs of inflammation or structural changes in the pancreas before they progress to chronic pancreatitis or malignancy.

Prioritizing these professional connections allows you to move from a state of anxiety about “fatal foods” to a state of proactive management. The key is to utilize the high-density medical infrastructure of Los Angeles to create a personalized safety net for your metabolic health.

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