Anti"oxidant Enriched Nutrient Bar Supplementation On The Serum Antioxidant Status Of Athletes

Jump To References Section

Authors

  • Supriya V.
     ,IN
  • Lalitha Ramaswamy
     ,IN

Keywords:

Nutri" bar, anti"oxidants, SOD, LPO, oxidative stress, GSH.

Abstract

Background: Antioxidants supplementation may provide protection against negative health consequences of oxygen free radicals caused by aerobic and re"sustained exercise. Objective: is to find out the efficacy of anti" oxidant rich nutri bar supplementation on the anti"oxidant status of athletes. Methods: This study is a single" blind randomized prospective intervention design with control group. Sample size calculation suggested statistical power of 0.80, with significance (p<0.001) which gave rise to 20 athletes. The Experimental group (n=20) was supplemented with the formulated nutri bars emphasizing on carotene, vitamins A, C, E daily for a period of 3 months(two bars/day wt=50gms/bar) and control group with a placebo. Bio"chemical parameters namely Glutathione, glutathione peroxidase, superoxide dismutase, Vitamin C and serum Lipid peroxides were assessed at baseline and after 90 days. Subjects belonging to the experimental and control group were requested to preserve a three"day food documentation so as to determine the modifications in the nutrient intake. Statistical analysis was performed using SPSS (version 15). Results: The mean age was 18 ±3.2 yrs. 60 % of the selected athletes were males and 40% females. The athletes of the experimental group showed a significant increase in serum levels of Superoxide dismutase (p=0.000), Lipid peroxides (p=0.005) and gluathione (p=0.000) than control group. The mean levels of vitamin C and glutathione peroxidase decreased in the experimental group (NS) but the same was significant in the control group (p=0.000, p=0.02, p=0.000). Conclusion: Antioxidant effects of the formulated food were useful in improving the endurance of athletes. Supplementation of antioxidant rich nutri bars has beneficial effects on reducing the oxidative stress of the athletes.

Downloads

Published

2021-06-08

How to Cite

V., S., & Ramaswamy, L. (2021). Anti"oxidant Enriched Nutrient Bar Supplementation On The Serum Antioxidant Status Of Athletes. Journal of Indian Dietetics Association, 40(1), 27–39. Retrieved from https://informaticsjournals.com/index.php/jida/article/view/27894

Issue

Volume 40, Issue 1, June 2017

Section

Articles

 

References

American Dietetic Association (2000). Position of the American Dietetic Association, Dietitians of Canada, and the American College of Sports Medicine: Nutrition and athletic performance. J Am Diet Assoc.;100: 1543"1556.

Atalay M., Lappalainen J., Sen CK. (2006) Dietary antioxidants for the athlete. Curr. Sports Med. Rep. 5: 182""186.

Al Hooti S, Sidhu JS, Qabazard H, (1997).Physicochemical characteristics of five date fruit cultivars grown in the United Arab Emirates. Plant Foods for Human Nutrition.Volume 50, Issue 2, pp 101"113.

Clark Nancy. (2012). Sports Nutrition Handbook, Fifth Edition. Human Kinetics: p" 115"118.

Hengstermann S, Valentini L, Schaper L, Buning C, Koernicke T, Maritschnegg M, Buhner S, Tillinger W, Regano N, Guglielmi F, Winkl hofer"Roob BM, Lochs H. (2008).Altered status of antioxidant vitamins and fatty acids in patients with inactive inflammatory bowel disease. Clin Nutr. Aug; 27 (4) : 571"8. do : 10.1016/j.clnu.2008.01.007. Epub 2008 Mar 7.

Iyer A, Brown L. (2011). Fermented wheat germ extract (avemar) in the treatment of cardiac remodeling and metabolic symptoms in rats. Evid Based Complement Alternat Med. 2011;2011:508957. doi: 10.1093/ecam/nep090

Kara E, Gunay M, Cicioglu I, Ozal M, Kilic M, Mogulkoc R, Baltaci AK(2010). Effect of zinc supplementation on antioxidant activity in young wrestlers. Biol Trace Elem Res. 2010 Apr;134(1):55""63. doi: 10.1007/s12011" "009""8457""z. Epub 2009 Jul 14.

King C J, Blumberg J, Jenam M and Tucker, (2008). Tree Nuts and Peanuts as Components of a Healthy Diet. American society of Nutrition : Vol. 138 no. 9 1736S" 1740S.

Maughan RJ, Depiesse F, Geyer H; (2009), Nutrient supplements available for athletes, International Association of Athletics Federations; J Sports Sci; vo,. 27(6):667.

Nigam A, Sur R, Grote D, Liebel F., (2008).Avenanthramides, polyphenols from oats, exhibit anti"inflammatory and anti"itch activity. Archives of Dermatological Research, Volume 300, Issue 10, pp 569"574.

Potter, N.N. and Hotchikiss, J.H. (2002). Food Sciences. Fourth ed. CBS publishers and Distributors, New Delhi. P" 236"238.

Prochaska JJ, Spring B, Nigg CR. (2008).Multiple health behavior change research: an introduction and overview. Prev Med.;46(3):181"188.

Schroder H., Navarro E.,Tramullas E., (2000).Nutrition antioxidant status and oxidative stress in professional basketball players: Effects of a three compound antioxidative supplement. International Journal of Sports Medicine 03/2000; 21(2):146"50.

Shriver LH, Betts M N., (2013). Dietary Intakes and Eating Habits of College Athletes: Are Female College Athletes Following the Current Sports Nutrition Standards. Journal of American College Health: 61 (1):10"16.

Skarpanska""Stejnborn A1, Pilaczynska" "Szczesniak L, Basta P, Deskur""Smielecka E, Woitas""Slubowska D, Adach Z. (2011). Effects of oral supplementation with plant superoxide dismutase extract on selected redox parameters and an inflammatory marker in a 2,000""m rowing""ergometer test. Int J Sport Nutr Exerc Metab Apr;21(2):124""34.