There are various reasons and benefits for seasoning cast iron, including
It aids in building a robust, nonstick coating to the cast iron surface and offers effortless cooking time.
It keeps the cast iron pot, pan, or skillet in shape and prevents it from rusting.
You will enjoy cooking in a seasoned cast iron skillet and can cook the food smoothly.
When you use seasoned cast iron, you will not need to put excess oil or butter. Similarly, it allows you to cook low-calorie food by using fewer oils and fats.
Above all, good seasoning adds excellent flavor to your food; you will always get a delicious meal whenever you cook in seasoned cast iron.