what is the benefit of celery

{"cid":"91185842","title":"wholesale nutrition supplement celery seed extract with best price","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/65\/e7\/c2829825fc9b03a994571ad4a4ff-200x200-1.jpg","attrs":{"Price":"US$10-15\/kg","Brand Name":"complex","Model Number":"BGH-187","Minimum Order Quantity":"1kg","Delivery Time":"3 workdays after payment","Certification":"ISO9001\/Halal\/Kosher","Place of Origin":"china","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000000kg per year","Packaging Details":"1kg 5kg 25kg two plastic bag inside,aluminum foil bag or drum outside","Type":"Herbal Extract","Variety":"celery seed extract","Form":"Powder","Part":"peel\/skin","Packaging":"Drum","Place of origin":"Shaanxi,China(Mainland)","Key word":"celery seed extract","Color":"yellow brown powder","Water soluble":"good water soluble"}}