The Role of Vitamin E in the Treatment of NAFLD
- PMID: 30249972
- PMCID: PMC6313719
- DOI: 10.3390/diseases6040086
The Role of Vitamin E in the Treatment of NAFLD
Abstract
There has been a growing interest in the role of vitamin E supplementation in the treatment and/or prevention of nonalcoholic fatty liver (NAFLD). We performed a systematic review of the medical literature from inception through 15 June 2018 by utilizing PubMed and searching for key terms such as NAFLD, vitamin E, alpha-tocopherol, and nonalcoholic steatohepatitis (NASH). Data from studies and medical literature focusing on the role of vitamin E therapy in patients with NAFLD and nonalcoholic steatohepatitis (NASH) were reviewed. Most studies assessing the impact of vitamin E in NAFLD were designed to evaluate patients with NASH with documented biochemical and histological abnormalities. These studies demonstrated improvement in biochemical profiles, with a decline in or normalization of liver enzymes. Furthermore, histological assessment showed favorable outcomes in lobular inflammation and hepatic steatosis following treatment with vitamin E. Current guidelines regarding the use of vitamin E in the setting of NAFLD recommend that vitamin E-based treatment be restricted to biopsy-proven nondiabetic patients with NASH only. However, some concerns have been raised regarding the use of vitamin E in patients with NASH due to its adverse effects profile and lack of significant improvement in hepatic fibrosis. In conclusion, the antioxidant, anti-inflammatory, and anti-apoptotic properties of vitamin E accompanied by ease-of-use and exceptional tolerability have made vitamin E a pragmatic therapeutic choice in non-diabetic patients with histologic evidence of NASH. Future clinical trials with study design to assess vitamin E in combination with other anti-fibrotic agents may yield an additive or synergistic therapeutic effect.
Keywords: NAFLD; NASH; nonalcoholic fatty liver disease; vitamin E alpha-tocopherol.
Conflict of interest statement
The authors declare no conflict of interest.
Figures
Similar articles
-
Potential Therapeutic Benefits of Herbs and Supplements in Patients with NAFLD.Diseases. 2018 Sep 10;6(3):80. doi: 10.3390/diseases6030080. Diseases. 2018. PMID: 30201879 Free PMC article. Review.
-
Haptoglobin Genotype and Vitamin E Versus Placebo for the Treatment of Nondiabetic Patients with Nonalcoholic Steatohepatitis in China: A Multicenter, Randomized, Placebo-Controlled Trial Design.Adv Ther. 2018 Feb;35(2):218-231. doi: 10.1007/s12325-018-0670-8. Epub 2018 Feb 6. Adv Ther. 2018. PMID: 29411270 Clinical Trial.
-
The Therapeutic Implications of the Gut Microbiome and Probiotics in Patients with NAFLD.Diseases. 2019 Feb 25;7(1):27. doi: 10.3390/diseases7010027. Diseases. 2019. PMID: 30823570 Free PMC article. Review.
-
Vitamin E has a beneficial effect on nonalcoholic fatty liver disease: a meta-analysis of randomized controlled trials.Nutrition. 2015 Jul-Aug;31(7-8):923-30. doi: 10.1016/j.nut.2014.11.018. Epub 2014 Dec 24. Nutrition. 2015. PMID: 26059365
-
Effect of vitamin E supplementation on aminotransferase levels in patients with NAFLD, NASH, and CHC: results from a meta-analysis.Nutrition. 2014 Sep;30(9):986-91. doi: 10.1016/j.nut.2014.01.016. Epub 2014 Feb 20. Nutrition. 2014. PMID: 24976430
Cited by
-
Effects of plant natural products on metabolic-associated fatty liver disease and the underlying mechanisms: a narrative review with a focus on the modulation of the gut microbiota.Front Cell Infect Microbiol. 2024 Feb 20;14:1323261. doi: 10.3389/fcimb.2024.1323261. eCollection 2024. Front Cell Infect Microbiol. 2024. PMID: 38444539 Free PMC article. Review.
-
The Role of Vitamins in Non-Alcoholic Fatty Liver Disease: A Systematic Review.Cureus. 2021 Aug 3;13(8):e16855. doi: 10.7759/cureus.16855. eCollection 2021 Aug. Cureus. 2021. PMID: 34522493 Free PMC article. Review.
-
Gut dysbiosis in nonalcoholic fatty liver disease: pathogenesis, diagnosis, and therapeutic implications.Front Cell Infect Microbiol. 2022 Nov 8;12:997018. doi: 10.3389/fcimb.2022.997018. eCollection 2022. Front Cell Infect Microbiol. 2022. PMID: 36425787 Free PMC article. Review.
-
Mitochondrial Quality Control: Its Role in Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD).J Obes Metab Syndr. 2023 Dec 30;32(4):289-302. doi: 10.7570/jomes23054. Epub 2023 Dec 5. J Obes Metab Syndr. 2023. PMID: 38049180 Free PMC article. Review.
-
Mechanism and Therapeutic Targets of c-Jun-N-Terminal Kinases Activation in Nonalcoholic Fatty Liver Disease.Biomedicines. 2022 Aug 20;10(8):2035. doi: 10.3390/biomedicines10082035. Biomedicines. 2022. PMID: 36009582 Free PMC article. Review.
References
-
- Blond E., Disse E., Cuerq C., Drai J., Valette P.J., Laville M., Thivolet C., Simon C., Caussy C. Easl-easd-easo clinical practice guidelines for the management of non-alcoholic fatty liver disease in severely obese people: Do they lead to over-referral? Diabetologia. 2017;60:1218–1222. doi: 10.1007/s00125-017-4264-9. - DOI - PubMed
-
- Chalasani N., Younossi Z., Lavine J.E., Diehl A.M., Brunt E.M., Cusi K., Charlton M., Sanyal A.J. The diagnosis and management of non-alcoholic fatty liver disease: Practice guideline by the american gastroenterological association, american association for the study of liver diseases, and american college of gastroenterology. Gastroenterology. 2012;142:1592–1609. doi: 10.1053/j.gastro.2012.04.001. - DOI - PubMed
Publication types
LinkOut - more resources
Full Text Sources
Other Literature Sources
Medical