Celery seed is the seed of the plant celery, which is rich in carbohydrates, dietary fiber and a variety of vitamins and minerals and other nutrients, it is a nutritious food, but does not have the efficacy of the drug with contraindications. Celery seed is rich in many nutrients, on average, every 100g of celery seed contains 841.1mg of flavonoids, 60mg of plant sterols, 24.7mg of choline, 17.1mg of vitamin C, 3.06mg of niacin, 1.07mg of vitamin E, and potassium, calcium, magnesium, phosphorus, iron, manganese, zinc, copper and other minerals. Celery seed contains eucalyptol, apigenin, linolenic acid, volatile oils, flavonoids and other ingredients, moderate consumption is beneficial to the human body. However, it is not a drug, does not have the efficacy and contraindications of drugs, can not treat diseases. Pregnant women and children can consume a small amount of celery seed, should not consume a large amount of celery seed; diarrhea of the population, is not suitable for a large amount of celery seed. Those who are allergic to celery seed should not consume it.