- Onion (Allium cepa L.) is widely used around the world as a food product and has also been used for medicinal applications.
- Most of the available research has focused on scar prevention, but the results are mixed in this area. Onion has been used in the treatment of diabetes, cancer, heart disease, and alopecia areata (hair loss).
- As onion is a commonly consumed food, it is considered likely safe in smaller amounts, although there are reports of skin rash and gastrointestinal problems in sensitive individuals.
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ingredients
Onion (Allium cepa)
Contents
- Arnault I, Auger J. Seleno-compounds in garlic and onion. J Chromatogr A 4-21-2006;1112(1-2):23-30.
View Abstract - Baraboi VA, Shestakova EN. [Selenium: the biological role and antioxidant activity]. Ukr.Biokhim.Zh. 2004;76(1):23-32.
View Abstract - Chung VQ, Kelley L, Marra D, et al. Onion extract gel versus petrolatum emollient on new surgical scars: prospective double-blinded study. Dermatol Surg 2006;32(2):193-197.
View Abstract - Galeone C, Tavani A, Pelucchi C, et al. Allium vegetable intake and risk of acute myocardial infarction in Italy. Eur J Nutr 2009; 48(2):120-3.
View Abstract - Gonzalez CA, Pera G, Agudo A, et al. Fruit and vegetable intake and the risk of stomach and oesophagus adenocarcinoma in the European Prospective Investigation into Cancer and Nutrition (EPIC-EURGAST). Int J Cancer 5-15-2006;118(10):2559-2566.
View Abstract - Heber, D. Vegetables, fruits and phytoestrogens in the prevention of diseases. J Postgrad.Med 2004;50(2):145-149.
View Abstract - Ho WS, Ying SY, Chan PC, et al. Use of onion extract, heparin, allantoin gel in prevention of scarring in chinese patients having laser removal of tattoos: a prospective randomized controlled trial. Dermatol Surg 2006;32(7):891-896.
View Abstract - Hubbard GP, Wolffram S, de Vos R, et al. Ingestion of onion soup high in quercetin inhibits platelet aggregation and essential components of the collagen-stimulated platelet activation pathway in man: a pilot study. Br J Nutr 2006;96(3):482-488.
View Abstract - Lanzotti V. The analysis of onion and garlic. J Chromatogr A 4-21-2006;1112(1-2):3-22.
View Abstract - Rose P, Whiteman M, Moore PK, et al. Bioactive S-alk(en)yl cysteine sulfoxide metabolites in the genus Allium: the chemistry of potential therapeutic agents. Nat Prod Rep. 2005;22(3):351-368.
View Abstract - Schulz M, Lahmann PH, Boeing H, et al. Fruit and vegetable consumption and risk of epithelial ovarian cancer: the European Prospective Investigation into Cancer and Nutrition. Cancer Epidemiol.Biomarkers Prev. 2005;14(11 Pt 1):2531-2535.
View Abstract - Sengupta A, Ghosh S, Bhattacharjee S. Allium vegetables in cancer prevention: an overview. Asian Pac.J Cancer Prev. 2004;5(3):237-245.
View Abstract - Srinivasan K. Plant foods in the management of diabetes mellitus: spices as beneficial antidiabetic food adjuncts. Int J Food Sci Nutr 2005;56(6):399-414.
View Abstract - Wetli HA, Brenneisen R, Tschudi I, et al. A gamma-glutamyl peptide isolated from onion (Allium cepa L.) by bioassay-guided fractionation inhibits resorption activity of osteoclasts. J Agric Food Chem 5-4-2005;53(9):3408-3414.
View Abstract - Zurada JM, Kriegel D, Davis IC. Topical treatments for hypertrophic scars. J Am Acad Dermatol 2006;55(6):1024-1031.
View Abstract
Disclaimer: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.
