Celery
Celery is a crisp, edible stalk vegetable low in calories and a source of fiber and phytonutrients. It contributes modest amounts of vitamins K and C, and contains bioactive compounds including luteolin and 3-n-butylphthalide.
Also known as: Apium graveolens, celery stalk, Pascal celery
Scientific & Editorial Standard: This information is synthesized from peer-reviewed databases (such as PubMed, NIH, NHS, and Mayo Clinic) and validated using multi-model cross-referencing by the Plateify Editorial Team. It is intended for educational purposes and is not medical advice. If you suspect food sensitivities, consult a healthcare provider.
Celery (Apium graveolens) is a green vegetable composed primarily of water and fiber. It grows as thick, ridged stalks that branch from a central base and are consumed raw or cooked. Common in salads, soups, stir-fries, and as a crudité vegetable, celery is also processed into juices and supplements. The plant is native to the Mediterranean and temperate regions but is now cultivated worldwide.
One medium stalk of raw celery (40 g) contains roughly 6 calories, 1.2 g carbohydrate, 0.6 g fiber, and negligible protein and fat. Celery is about 95% water by weight. It provides vitamin K (approximately 9–12% of the daily value per medium stalk), as well as modest amounts of vitamin C, folate, and potassium. The fiber content supports normal bowel function and feeds beneficial gut bacteria. Celery contains both insoluble fiber (responsible for its stringy texture) and soluble fiber, both contributing to digestive regularity.
Blood Pressure and Sodium Content
Fresh celery is very low in sodium (about 32 mg per medium stalk) despite a slightly salty taste, making it compatible with sodium-restricted diets. Some animal studies have examined phthalides in celery as potential vasodilators, but human evidence for blood-pressure effects is limited and not established as a clinical outcome. Celery should not be used as a substitute for prescribed blood-pressure medications.
Tolerance and Dietary Considerations
Celery is well tolerated by most people and poses no significant digestive risk at normal consumption levels. Monash University FODMAP research indicates celery is low-FODMAP at small serves (around 10 g); larger amounts may reach a moderate-FODMAP threshold, so individuals managing IBS should check current Monash app guidance for portion-specific advice. Raw celery strings can be a choking hazard for very young children and should be chopped. Celery-derived supplements (e.g., celery seed extract, celery juice) are concentrated products that remove beneficial fiber and lack the regulatory oversight of whole vegetables; consult a healthcare provider before use if pregnant, nursing, or taking medications. Celery allergy is rare but documented; symptoms include oral itching or swelling and are more common in individuals with birch pollen allergy (oral allergy syndrome).
Frequently Asked Questions
Is celery juice a detox or cleanse?
No. There is no scientific evidence that celery juice has detoxifying properties beyond what whole celery provides. The body's liver and kidneys naturally eliminate metabolic waste; a balanced diet with whole vegetables and adequate water supports this process. Celery juice removes the fiber found in whole celery and lacks regulatory oversight as a supplement.
Does celery contain significant potassium?
One medium stalk provides about 104 mg potassium, which is modest—roughly 3% of the daily adequate intake (2,600 mg for adult women, 3,400 mg for men). Whole celery contributes to overall intake but is not a primary potassium source compared to bananas, leafy greens, or legumes.
Can celery trigger migraines?
Celery is not listed among common dietary migraine triggers and does not contain high levels of vasoactive amines like tyramine or histamine. Individual sensitivity varies; if you suspect celery or any vegetable worsens migraines, keep a food diary and consult a healthcare provider.
Is celery safe for people with kidney disease?
Fresh celery is low in potassium and sodium and is generally appropriate for those managing kidney health, but individual needs vary based on kidney function stage and medications. Those with advanced kidney disease should consult their nephrologist or renal dietitian.
Sources
- FoodData Central – Celery, raw — USDA
- Monash University FODMAP Diet — Monash University
- Food Allergies — Mayo Clinic
- Oral Allergy Syndrome — American Academy of Allergy, Asthma & Immunology
Educational content: This page is for general informational purposes only. Individual responses to foods vary widely. If you suspect a food allergy or sensitivity, consult a licensed dietitian, allergist, or physician before making dietary changes. Full disclaimer
Some content on this site is AI-assisted. While we strive for accuracy, information may not reflect the latest research. Always verify health information with a professional.
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