The invention relates to a healthy edible oil which comprises the following components by weight percentages: 5 to 15 percent of safflower oil, 5 to 15 percent of pepperweed seed oil, 1 to 10 percent of black sesame oil, 5 to 15 percent of peanut oil, 1 to 5 percent of walnut kernel oil and 55 to 65 percent of sunflower seed oil. All components of the invention are applied together and interact, which can make best use of the advantages and bypass the disadvantages, can increase curative effect and can truly play the functions of softening blood vessel of heart and brain, lowering cholesterol, lipid-lowering, having antihypertensive effect, reducing blood sugar, nourishing yin and heart, reinforcing kidney and cancer and tumor prevention, thereby achieving the purpose of longer life and delaying aging.