What kind of edible oil is the best and healthiest?

Perilla oil eaten at home is the healthiest. Followed by linseed oil, virgin olive oil, rapeseed oil and ordinary olive oil. Soybean oil is healthier than peanut oil, and corn oil is healthier than lard. The evaluation standard of healthy oil is that oil with high saturated fatty acid content is unhealthy, such as lard, butter and vegetable oil with high unsaturated fatty acid content. No matter what oil you eat, you can't overdo it. People who engage in manual labor or exercise a lot need to eat 30 grams a day, while others had better not exceed 25 grams. In addition, people who eat more meat or meat had better eat less oil. Eating too much oil can easily lead to cancer, hypertension, hyperlipidemia, arthritis, coronary heart disease and so on. So try to eat less oil.