Healthy ways to cook meat: Avoid high, dry heat to reduce cancer and liver risk

How you cook meat can affect your health, not just its taste. Dr Cyriac Abby Philips, also called The Liver Doc, shared on Instagram that cooking meat at high heat, like frying, grilling, or roasting, can create harmful chemicals. These substances may increase the risk of fatty liver, cancer, and inflammation over time. Using gentler methods, such as steaming, poaching, braising, or sous-vide, keeps meat safe, tasty, and easier on your body. By making small changes in the way you cook, you can enjoy your favourite meats while protecting your liver, heart, and overall health.When meat is cooked at high temperatures, chemical reactions occur that can produce harmful substances. One of the main culprits is heterocyclic amines (HCAs). These form when creatine or creatinine in meat reacts with amino acids and sugars during high-heat cooking, such as frying, grilling, or roasting above 150°C. HCAs are carcinogenic, meaning they can increase the risk of cancer over time.In addition to HCAs, high and dry cooking produces poly-cyclic aromatic hydrocarbons (PAHs) and advanced glycation end-products (AGEs). PAHs are created when fat drips onto flames, causing smoke that coats the meat. AGEs form when sugars react with proteins at high heat, contributing to oxidative stress and inflammation. Both compounds can strain the liver and affect heart and metabolic health. Over time, these chemicals may also disrupt gut health, impair detoxification processes, and increase the body’s inflammatory burden, making balanced cooking methods and dietary choices crucial for long-term wellness and disease prevention. Simply put, hot, dry cooking creates chemical stress on the body, which accumulates with repeated exposure, raising long-term risks of chronic disease, accelerating cellular ageing, and undermining overall resilience against environmental and dietary challenges.Dr Philips emphasizes the importance of lowering the heat and adding moisture. Cooking methods that use gentle heat and liquid reduce the formation of HCAs, PAHs, and AGEs while still killing harmful bacteria like Salmonella and E. coli.Some of the safest cooking methods include:These methods work because moist heat prevents the Maillard reaction from producing high levels of HCAs while still ensuring the meat is safe to eat.Grilling or barbecuing is a popular method but comes with risks if done incorrectly. Dr Philips recommends several strategies to reduce harmful compounds:These steps explain why careful grilling works: by controlling heat exposure, reducing smoke, and neutralizing radicals, you can enjoy barbecued meat with fewer toxins.Deep-frying meat at 180–190°C submerges it in hot oil, creating oxidized fats and high levels of HCAs and AGEs. Even air-frying, though slightly better, can still produce some harmful compounds. Dr Philips suggests reserving deep-frying or air-frying for once every two weeks, keeping it an occasional treat rather than a regular cooking method.The reason is simple: high-heat oil cooking generates oxidative stress, which can strain the liver and contribute to inflammation in the body, increasing the risk of fatty liver and other metabolic diseases.Cooking meat safely is not only about reducing cancer risk—it also protects the liver and heart by minimizing exposure to inflammatory compounds. Key daily practices include:By understanding how heat, moisture, and cooking techniques affect meat, you can make simple adjustments that preserve flavour while safeguarding your long-term health. Small changes in the kitchen can significantly reduce the risk of fatty liver, cardiovascular stress, and cancer, making your meals both delicious and protective.Disclaimer: This article is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider regarding any medical condition or lifestyle change.Also Read: 8 breakfast choices that can worsen kidney problems: Foods to avoid in the morning