Hospital | |
Vitamina EIntroducciónLa vitamina E se encuentra en nueces, aceite de oliva y aceite de girasol. El cuerpo usa la vitamina E como antioxidante para ayudar a combatir el daño a las células. La vitamina E se puede tomar en forma de comprimido y se utiliza para promover la salud del corazón. También se utiliza para mejorar la función muscular y cerebral. La vitamina E también se puede aplicar sobre la piel en forma de aceite. Se utiliza para proteger la piel del envejecimiento y del daño de la quimioterapia. Dosificación400 miligramos de 1 a 2 veces al día Lo que muestra la investigaciónProbablemente eficaz
Es posible que sea eficaz
Es posible que no sea eficaz
Poco probable que sea eficaz
No hay suficientes datos para evaluarEl proceso editorial y la descripción de las categorías de evidencia se pueden encontrar enEBSCO NAT Editorial Process. Notas de seguridadEs probable que sea seguro usar vitamina E en la piel y tomarla oralmente en pequeñas dosis durante un período corto. Es posible que las dosis superiores a 1.000 miligramos por día no sean seguras. No se han realizado suficientes estudios como para decir si es seguro usarlo durante un período prolongado. Las mujeres que están embarazadas o amamantando deben evitar altas dosis de vitamina E. Interacciones Hable con su médico sobre los suplementos o tratamientos que le gustaría usar. Algunos pueden interferir con el tratamiento o empeorar las condiciones. References►A. Age-Related Cataracts A1. Mathew MC, Ervin AM, et al. Antioxidant vitamin supplementation for preventing and slowing the progression of age-related cataract. Cochrane Database Syst Rev. 2012 Jun 13;(6):CD004567. A2. Zhang Y, Jiang W, et al. Vitamin E and risk of age-related cataract: a meta-analysis. Public Health Nutr. 2015 Oct;18(15):2804-2814. B. Alzheimer Disease B1. Farina N, Llewellyn D, et al. Vitamin E foe Alzheimer’s dementia and mild cognitive impairment. Cochrane Database Syst Rev. 2017;1:CD002854. C. Asthma C1. Wilkinson M, Hart A, et al. Vitamins C and E for asthma and exercise-induced bronchoconstriction. Cochrane Database Syst Rev. 2014;(6):CD010749. C2. Wu H, Zhang C, et al. Does vitamin E prevent asthma or wheeze in children: A systematic review and meta-analysis. Paediatr Respir Rev. 2018 Jun;27:60-68. D. Atopic Eczema D1. Bath-Hextall FJ, Jenkinson C, et al. Dietary supplements for established atopic eczema. Cochrane Database Syst Rev. 2012 Feb 15;(2):CD005205. E. Cardiovascular Disease E1. Vivekananthan DP, Pann MS, et al. Use of antioxidant vitamins for the prevention of cardiovascular disease: meta-analysis of randomised trials. Lancet. 2003;361(8374):2017-2023. E2. Shekelle PG, Morton SC, et al. Effect of supplemental vitamin E for the prevention and treatment of cardiovascular disease. J Gen Intern Med. 2004;19(4):380-389. E3. Myung SK, Ju W, et al. Efficacy of vitamin and antioxidant supplements in prevention of cardiovascular disease: systematic review and meta-analysis of randomised controlled trials. BMJ. 2013 Jan 18;346:f10. F. Cervical Cancer F1. Hu X, Li S, et al. Effect of vitamin E supplementation on uterine cervical neoplasm: A meta-analysis of case-control studies. PLoS One. 2017 Aug 22;12(8):e0183395. G. Chemotherapy-Induced Peripheral Neuropathy G1. Eum S, Choi HD, et al. Protective effects of vitamin E on chemotherapy-induced peripheral neuropathy: a meta-analysis of randomized controlled trials. Int J Vitam Nutr Res. 2013;83(2):101-111. H. Cognitive Function H1. Rutjes AW, Denton DA, et al. Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life. Cochrane Database Syst Rev. 2018 Dec 17;12:CD011906. I. Cystic Fibrosis I1. Okebukola PO, Kansra S, et al. Vitamin E supplementation in people with cystic fibrosis. Cochrane Database Syst Rev. 2017;3:CD009422. J. Diabetes J1. Suksomboon N, Poolsup N, et al. Effects of vitamin E supplementation on glycaemic control in type 2 diabetes: systematic review of randomized controlled trials. J Clin Pharm Ther. 2011 Feb;36(1):53-63. J2. Xu R, Zhang S, et al. Influence of vitamin E supplementation on glycaemic control: a meta-analysis of randomised controlled trials. PLoS One. 2014;9(4):e95008. J3. Khodaeian M, Tabatabaei-Malazy O, et al. Effect of vitamins C and E on insulin resistance in diabetes: a meta-analysis study. Eur J Clin Invest. 2015 Nov;45(11):1161-1174. K. Diabetic Kidney Disease K1. Bolignano D, Cernaro V, et al. Antioxidant agents for delaying diabetic kidney disease progression: A systematic review and meta-analysis. PLoS One. 2017 Jun 1;12(6):e0178699. L. Dysmenorrhea L1. Pattanittum P, Kunyanone N, et al. Dietary supplements for dysmenorrhoea. Cochrane Database Syst Rev. 2016 Mar 22;3:CD002124. M. Female Subfertility M1. Showell MG, Mackenzie-Proctor R, et al. Antioxidants for female subfertility. Cochrane Database Syst Rev. 2017 Jul 28;7:CD007807. N. Heart Attack N1. Loffredo L, Perri L, et al. Supplementation with vitamin E is associated with reduced myocardial infraction: a meta-analysis. Nutr Metab Cardiovasc Dis. 2015;25(4):354-363. O. Helicobacter Pylori Infection O1. Li G, Li L, et al. Effect of vitamins C and E supplementation on Helicobacter pylori eradication: a meta-analysis. Br J Nutr. 2011 Dec;106(11):1632-1637. P. Knee Osteoarthritis P1. Tantavisut S, Tanavalee A, et al. Effect of vitamin E on oxidative stress level in blood, synovial fluid, and synovial tissue in severe knee osteoarthritis: a randomized controlled study. BMC Musculoskelet Disord. 2017;18(1):281. Q. Liver Disease Q1. Bjelakovic G, Gluud LL, et al. Antioxidant supplements for liver diseases. Cochrane Database Syst Rev. 2011 Mar 16;(3):CD007749. R. Macular Degeneration R1. Evans JR, Lawrenson JG. Antioxidant vitamin and mineral supplements for preventing age-related macular degeneration. Cochrane Database Syst Rev. 2017 Jul 30;7:CD000253. R2. Evans JR, Lawrenson JG. Antioxidant vitamin and mineral supplements for slowing the progression of age-related macular degeneration. Cochrane Database Syst Rev. 2017 Jul 31;7:CD000254. S. Mild Cognitive Impairment S1. McCleery J, Abraham RP, et al. Vitamin and mineral supplementation for preventing dementia or delaying cognitive decline in people with mild cognitive impairment. Cochrane Database Syst Rev. 2018 Nov 1;11:CD011905. T. Miscarriage T1. Balogun OO, da Silva Lopes K, et al. Vitamin supplementation for preventing miscarriage. Cochrane Database Syst Rev. 2016 May 6;(5):CD004073. U. Nonalcoholic Fatty Liver Disease U1. Sato K, Gosho M, et al. Vitamin E has a beneficial effect on nonalcoholic fatty liver disease: a meta-analysis of randomized controlled trials. Nutrition. 2015;31(7-8):923-930. V. Pre-eclampsia V1. Conde-Agudelo A, Romero R, et al. Supplementation with vitamins C and E during pregnancy for the prevention of preeclampsia and other adverse maternal and perinatal outcomes: a systematic review and metaanalysis. Am J Obstet Gynecol. 2011 Jun;204(6):503.e1-12. W. Pregnancy Support W1. Rumbold A, Ota E, et al. Vitamin E supplementation in pregnancy. Cochrane Database Syst Rev. 2015;(9):CD004069. X. Stroke X1. Bin Q, Hu X, et al. The role of vitamin E (tocopherol) supplementation in the prevention of stroke. A meta-analysis of 13 randomised controlled trials. Thromb Haemost. 2011 Apr;105(4):579-585. Y. Tardive Dyskinesia Y1. Soares-Weiser K, Maayan N, et al. Vitamin E for antipsychotic-induced tardive dyskinesia. Cochrane Database Syst Rev. 2018;1:CD000209. Ultima revisión July 2019 por
EBSCO Medical Review Board
Eric Hurwitz, DC Last Updated: 03/27/2020 | |