Frying chips in vegetable oil can be a healthier option, compared to other oils like palm oil that are higher in saturated fats (13).
Vegetable oils typically contain polyunsaturated and monounsaturated fats, which can help lower cholesterol levels and reduce the risk of heart disease (8). However, it’s still considered a high-fat and high-calorie cooking method, so moderation and portion control are crucial for overall health.
Furthermore, frying could potentially lead to the formation of unhealthy compounds if the oil is overheated or reused multiple times (10). It’s ideal to choose baked or dehydrated options whenever possible.