Position: Home/Newsair frying is healthier than frying in oil. It cuts calories by 70% to 80% and has a lot less fat.
This cooking method might also cut down on some of the other harmful effects of oil frying. The reaction that happens when you fry potatoes or other starchy foods makes the chemical acrylamide, which research links to greater chances of getting cancer. One study shows that air frying lowers the amount of acrylamide in fried potatoes by 90%.
Some things about air frying may not be better for you, though. In one study, air frying of fish raised the amount of a substance called "cholesterol oxidation products" (COPs). COPs form when the cholesterol in meat or fish breaks down during cooking. Studies connect these substances to coronary heart disease, hardening of the arteries, cancer, and other diseases.
One way to lower the amount of COPs when you air fry fish, the study shows, is to add fresh parsley, chives, or a mixture of the two. Research shows these herbs act as antioxidants to reduce the COPs in air-fried foods.
Air frying also appears to curb the omega-3 fatty acids in fish. These "good fats" help lower blood pressure and raise "good" HDL cholesterol levels, and they may help protect the heart.