Tender celery, originating from Spain, is a vegetable valued for its diuretic and nutritional properties. It is primarily grown in temperate climates, as it does not withstand cold and requires ample light. Its varieties include green celery and the more commercial yellow celery. The optimal season is from autumn to winter. Rich in water, and vitamins A, C, B1, and B2, celery is low in calories and contains minerals, folic acid, and beta-carotene. These traits make it beneficial for detoxifying toxins, eliminating fluids, and acting as a mild laxative. Additionally, celery can help lower cholesterol, decrease uric acid, prevent hypertension, and offers antioxidant properties. It also combats conditions like osteoarthritis and rheumatism, and helps prevent cardiovascular problems.