Celery contains a substance called phthalides that work to relax the artery walls and increase blood flow, thus lowering blood pressure. It also contains fiber, magnesium and potassium that help regulate blood pressure. Celery is low in calories and high in fiber.
Celery juice had gained popularity as a health elixir, packed with vitamins A, C, and K, folate, and potassium. It promoted hydration, digestive health, and had anti-inflammatory properties. It also supported heart health, detoxification, immune function, and improved skin health.