Flaxseed oil is rich in omega-3 polyunsaturated fatty acids. It is normal for omega-3 polyunsaturated fatty acids to be fully absorbed by the human body when drunk with yogurt. Omega-3 polyunsaturated fatty acids excrete saturated fatty acids and excess fat in the body through the gastrointestinal tract, and at the same time purge fire to eliminate inflammation, resulting in slight gastrointestinal pain.