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Original Research Article | OPEN ACCESS

Effect of oral vitamin E on serum lipid profile of apparently healthy Nigerians in Benin City

Romanus E Okosun1, Matthew E Adu2

1Department of Chemical Pathology, University of Benin Teaching Hospital, Benin City, Nigeria; 2Department of Medical Laboratory Services, Antiretroviral Therapy Centre, Central Hospital, Agbor, Nigeria.

For correspondence:-  Matthew Adu   Email: adumatthew10@yahoo.com

Received: 5 May 2014        Accepted: 26 April 2015        Published: 29 June 2015

Citation: Okosun RE, Adu ME. Effect of oral vitamin E on serum lipid profile of apparently healthy Nigerians in Benin City. Trop J Pharm Res 2015; 14(6):1071-1074 doi: 10.4314/tjpr.v14i6.19

© 2015 The authors.
This is an Open Access article that uses a funding model which does not charge readers or their institutions for access and distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0) and the Budapest Open Access Initiative (http://www.budapestopenaccessinitiative.org/read), which permit unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited..

Abstract

Purpose: To investigate the effect of oral vitamin E on serum lipid profile of Apparently Healthy Nigerians in Benin City
Methods: Fifty eight apparently healthy non-smoking males aged 30 - 59 years were randomly selected from Benin metropolis and were divided in three groups. The effect of oral vitamin E (a potent antioxidant) supplementation in various dosages 100 mg/day,200 mg/day and 400 mg/day for 21 days on Total cholesterol, Triglycerides, High Density Lipoprotein, Low Density Lipoprotein and Very low Density Lipoprotein was examined.
Results: The serum total cholesterol, triglycerides, low density lipoprotein and very low density lipoprotein of the subjects showed a decrease which was not statistically significant (p > 0.05) after treatment with various doses of oral vitamin E.
Conclusion: The effect of oral vitamin E on blood lipids is not significant when administered alone to healthy male subjects. This may be due to the function of α- tocopherol (vitamin E) as a pro-oxidant in the formation of lipid radical via α- tocopherol mediated pathway.

Keywords: Atherosclerosis, Pro-oxidant, Vitamin E, Antioxidants, Lipid profile, Dyslipidaemia

Impact Factor
Thompson Reuters (ISI): 0.6 (2023)
H-5 index (Google Scholar): 49 (2023)

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