Centuries later, modern medicine reaffirms the core insight of Donguibogam. Caution is especially necessary regarding how supplements marketed under the label of 'detox' affect the liver. The liver functions much like a blacksmith shop, carrying out more than 70% of the body's detoxification. External toxins, medications, and metabolic waste produced inside the body are all detoxified and processed here.
Liver detoxification occurs in two main phases. Phase I detoxification uses enzymes to alter the chemical structure of toxins so they can pass to the next stage, and phase II detoxification converts those modified toxins into water-soluble forms so they can be excreted through urine or bile. These two phases must function in coordinated balance. The issue is that certain detox supplements can disrupt this harmony.
For instance, some supplements excessively accelerate phase I detoxification alone, generating an overabundance of intermediate metabolites. These intermediates produce reactive oxygen species (free radicals) that are more potent than the initial toxins, injuring hepatocytes. If phase II detoxification cannot keep pace, these toxic intermediates accumulate in the liver, triggering inflammation and, in severe cases, hepatocellular necrosis. Research from the US National Institutes of Health (NIH) indicates that drug-induced liver injury (DILI) caused by herbal and dietary supplements accounts for approximately 20% of all drug-induced liver injury cases, with products intended for weight loss or detox identified as leading causes.
Such detox supplements pose particular risks to individuals who already have weakened liver function or are taking other medications. Because the liver plays an essential role in drug metabolism, supplement ingredients can interfere with the breakdown of existing medications or excessively stimulate liver enzyme systems, producing unintended adverse effects. Additionally, commercial detox products may carry inaccurate ingredient labels or contain unforeseen contaminants. Modern medicine mirrors the Donguibogam warning against using medicine without understanding its properties, cautioning that unverified ingredients and excessive doses place a heavy burden on the liver. The body's detoxification system is intricate and delicate, making everyday healthy habits far more effective for supporting natural liver function than hasty interventions. Protecting liver health depends not on unverified antidotes, but on listening to your body and maintaining a balanced life.
