What is the healthiest cooking oil

The healthiest and most versatile cooking oil to use is extra virgin olive oil. This oil is not refined, which gives it its high quality. Extra virgin olive oil has a lower smoking point than other oils, so it is the best option for low and medium-heat cooking. If you're looking to cook at higher temperature, for stir-frys for instance, avocado oil would be the best option. It is also unrefined and has a high smoking point, perfect for higher heat.