Celery has certain pharmacological and therapeutic value. Modern pharmacological research shows that celery has the function of lowering blood pressure and blood lipid. Because its roots, stems, leaves and seeds can be used as medicine, it is called "medicine in the kitchen" and "medicinal celery". Celery contains high calcium and phosphorus, so it can calm and protect blood vessels, strengthen bones and prevent rickets in children.

Eating celery often, especially celery leaves, is very beneficial to prevent hypertension and arteriosclerosis, and has an auxiliary treatment effect.