Common foods containing vitamin K are commonly found as follows: 1. animal liver: such as pig liver, chicken liver, duck liver, goose liver, etc.; 2. various cooking oils: such as soybean oil, peanut oil, olive oil, sesame oil, etc.; 3. green leafy vegetables: such as spinach, leek, celery, oleander, lettuce, etc. If the body lacks vitamin K, there will be insufficient blood clotting, resulting in frequent nosebleeds and other conditions. Pay attention to strengthening nutrition, diversifying the diet and ensuring balanced nutrition.