Opinion Piece: The Blind Pretending to See — The Ultimate Truth Behind 'Refined Dilution' and the Toxic Oil Scandal

Chung Lien Oils has triggered a toxic oil scandal involving benzo(a)pyrene, a Group 1 carcinogen, at four times the legal limit, with the crisis unfolding since July 3. Yet, Taiwan's health authority, the Food and Drug Administration (FDA) under the Ministry of Health and Welfare, has not only kept the list of 291 downstream distributors under wraps but also colluded with academics in air-conditioned offices to assert that 'after refining and dilution, health risks are low and there is no need for public panic.' This cold-blooded, composed, and seemingly effortless dismissal is not merely an evasion of administrative responsibility—it constitutes a fundamental betrayal of public health.

The Chronic Invisible Killer: Debunking the 'Won’t Kill You Immediately' Numerical Game

The reason these vested interest groups can remain so calm and confident is that they know carcinogens aren’t like cyanide—consumption won’t cause immediate vomiting, diarrhea, or convulsions. Cancer is a chronic, cumulative result of long-term genetic mutations. Academics emphasize 'single exposure is within limits,' deliberately ignoring the reality that Taiwanese people consume three meals a day, for decades, with multiple sources of exposure through ready-made food.

Even more disgraceful is the fact that these chemically 'whitewashed' toxic oils, once shipped from factories and used in street food stalls, undergo repeated high-temperature frying above 180°C. This thermal degradation causes benzo(a)pyrene levels to multiply exponentially. Using factory-fresh standard data to justify the safety of final fried products is nothing short of trampling on science and conscience.

The Dark Side of 'Tech-Enhanced' Processing: Industry Secrets Behind Large-Scale Refining

This scandal has inadvertently exposed a long-hidden truth about Taiwan’s oil industry. As one traditional oil mill owner frankly admitted: large manufacturers can offer cheap oil because they possess multi-million-dollar chemical refining equipment. No matter how dirty, rancid, or even toxic the imported crude oil is, they can 'refine and dilute it into a product you can’t see or smell any problems with' through processes like deacidification, decolorization, and deodorization. Small producers without such equipment must rely solely on premium raw materials and genuine ingredients.

The FDA’s current refusal to disclose downstream distribution lists and its reliance on self-reporting by businesses stem from fear of exposing the industry’s long-standing practice of sourcing substandard crude oil and chemically whitewashing it—a shared complicity across the sector.

The People’s Ultimate Awakening: Don’t Pay for Today’s Apathy with Tomorrow’s Cancer

There is no room for侥幸 (false hope) in food safety. The public demands truth, transparency, and systemic reform. But the system fails because officials are protecting their positions, corporations are protecting stock prices, and unscrupulous vendors are calculating kitchen costs and quietly using up the toxic oil. When government, business, and academia form an unbreakable alliance of interests, the Taiwanese people become the most helpless human guinea pigs.

With administrative and academic institutions collectively paralyzed, the judiciary and the people must become the final line of defense. The Ministry of Justice Investigation Bureau must immediately launch a sweeping seizure of shipment records, while the Ministry of Finance’s National Taxation Bureau should simultaneously use electronic invoice data to trace and expose how long this toxic business model has operated.

Until the truth is revealed, the only self-defense available to us—a small group of the清醒 (awake)—is to control our own consumption. If adults today remain complacent and fail to launch a 'collective defensive boycott' to dismantle this corrupt system, our children will pay for our negligence with their lives in cancer wards tomorrow!

*The author is a master’s graduate from the Institute of Architecture and Urban Design at Chinese Culture University, a real estate writer, and a senior media observer.