Kathmandu. The use of air fryers has become widespread recently. Air fryers are considered an excellent option for cooking as they require less gas and oil. They cook food very quickly and require less oil. However, their taste is very different from food cooked on gas.Sometimes, food cooked in it can also be harmful to health. Many experts claim that food cooked in it causes cancer. Is this true? Or is it just a myth?How does an air fryer work?Food is cooked in an air fryer using hot air, and this technology makes food crispy. It requires very little oil...