Cancer Diary: What about fried foods?
Cancer guides often suggest avoiding fried foods, but what are fried foods? 1. What “fried” really means Frying is cooking food in fat or oil at high temperature , typically above 350°F (175°C) . The key is immersion or surface contact with oil that leads to crisping and browning. There are three main types: Deep frying: food is fully submerged in oil (e.g., French fries, fried chicken, doughnuts, onion rings). Pan frying: food is cooked in a shallow layer of oil, often turned once (e.g., breaded fish fillets, pork chops, hash browns). Stir‑frying or sautéing: food is cooked quickly in a small amount of oil, usually over high heat (e.g., vegetables, lean meats). This is technically frying, but nutritionally much lighter. 2. Why deep and pan‑fried foods are problematic They absorb oil, especially when breaded or starchy, which increases fat content and oxidation compounds . Reused or overheated oil produces acrylamides and trans fats , both linked to inflammation and higher ca...