Which of these forms of cooking is the most unhealthy?
Deep fryingConsumption of large amounts of saturated and trans fats has been linked to a higher risk for some cancers. Eating deep-fried foods has also been linked to higher cholesterol levels, obesity, heart attacks, and diabetes. Overheating or over-using the frying oil leads to formation of rancid-tasting products of oxidation, polymerization, and other deleterious, unintended or even toxic compounds. Cooking oil is flammable.