The liver is a vital organ responsible for digestion and metabolism. Even minor liver damage can be life-threatening. The Times of India published an article on November 4th summarizing the "9 Deadliest Killers of the Liver" identified by experts from the US, UK, Canada, India, and Israel.
1. Insufficient sleep. Many people now have habits of working or engaging in entertainment at night, but staying up late is most likely to lead to liver disease. The reason is that during sleep, the body enters a self-repair mode. Frequent late nights not only cause sleep deprivation and lower the body's resistance but also interfere with the liver's nighttime self-repair. For those already infected with the hepatitis virus, staying up late can worsen the condition.Professor Neil Collin, an expert from the American Sleep Association, advises "night owls" to adjust their schedules, ideally sleeping before 11 PM each night to ensure 7–8 hours of rest. This allows the liver to effectively detoxify and maintain overall health.
2. Delaying urination after waking. Dr. Daniel Paradis of the European Association for the Study of the Liver explains that the body detoxifies through urination, sweating, and bowel movements.Urinating promptly after waking helps expel toxins accumulated overnight, preventing their retention and potential liver "poisoning."
3. Overeating. While many recognize that excessive food intake burdens the digestive system and may trigger fatty liver disease, Dr. Paradis emphasizes that binge eating not only harms gastrointestinal health but also significantly increases free radicals in the body.The liver's critical role is to combat free radicals, eliminate toxins, and purify the blood. The more free radicals in the body, the more severe the damage to liver function. 4. Skipping breakfast. Nutrition experts state that eating breakfast helps neutralize stomach acid and protect the liver, reducing the risk of various diseases such as pancreatitis, diabetes, gallstones, and constipation.Dr. Hermit Suri, an integrative nutritionist in Ontario, Canada, states that a healthy breakfast prolongs satiety and prevents liver damage. 5. Excessive medication use. A study published in the British Journal of Clinical Pharmacology indicates that long-term use of medications like painkillers increases the liver's detoxification burden, leading to liver injury.Dr. Kenneth Simpson, lead researcher and specialist at Edinburgh's Royal Infirmary, notes that numerous medications and their metabolites can cause liver damage, resulting in drug-induced hepatitis (DILI). These include antibiotics, antipyretic analgesics, antipsychotics, antidepressants, antiepileptics, sedatives, antithyroid drugs, antineoplastic agents, hypoglycemic agents, and cardiovascular medications.Therefore, medications must be taken strictly according to medical advice and under a doctor's guidance.
6. Excessive consumption of processed foods. Dr. Shidhachiran Zala Hussain, a registered nutrition therapist in India, notes that many processed foods contain multiple food additives such as preservatives, colorants, and artificial sweeteners.These additives contain numerous chemicals that are difficult for the human body to break down. Once ingested, they increase the liver's detoxification burden and can induce liver damage.
7. Preference for fried foods. A study reported by CBS News found that consuming fried foods for just one month can cause noticeable changes in the liver, triggering enzyme alterations similar to those seen in hepatitis.Renowned American medical expert Dr. Drew O'Donnell notes that the accumulation of fats and saturated fatty acids can lead to fatty liver disease. Unhealthy cooking oils increase the risk of heart disease and liver disease. In comparison, olive oil and sesame oil are healthier options.
8. Consuming undercooked or charred foods.Dr. Hussein stated that undercooked food or overcooked, charred food (especially meat) can also easily damage the liver. Studies have found that drunken shrimp, raw oysters, and undercooked shellfish often carry bacteria and parasites. Once acute gastroenteritis or dysentery occurs, it can easily worsen liver disease and even induce hepatic coma.Dr. Nimo Ash, a hepatology specialist at Israel's Sheba Medical Center, explains that excessive drinking reduces the liver's ability to purify blood, increasing toxins in the body and causing liver damage and various diseases. Additionally, alcohol abuse can lead to liver poisoning and trigger hepatitis. Long-term heavy drinking often results in cirrhosis. Dr. Ash notes that consuming more than two high-proof drinks (25 ml each) daily can damage the liver.