Yes, celery has the effect of lowering blood pressure. Celery is sweet and cool in nature. It can reduce the permeability of capillaries, increase blood vessel elasticity, lower blood pressure, prevent arteriosclerosis and capillary rupture, etc. Function. Celery stems and leaves contain apigenin, bergamot glycoside, volatile oil and other ingredients, which have the effect of lowering blood pressure and lipids. Celery contains diuretic active ingredients, which can eliminate water and sodium retention in the body, promote diuresis and reduce swelling