diseases and emphasis on using nondrug treatments, this study was performed to assess the effect of wheat germ on lipid profile reduction among hyperlipidemia and normolipidomia students. Materials and Methods: 108 volunteer students in the age range of 21.33±2.15 years old (74 normolipidemics, 34 hyperlipidemics) were entered to the study. In addition to their typical diet, these students were asked to take a 30- gram wheat germ in their daily diet for 4 weeks. Hyperlipidemia and normolipidomia participants were determined based on National Cholesterol Education Program Adult Treatment Panel 3 (NCEPATP3) guidelines. Anthropometric and metabolic measurements, calorie and mineral intakes, before and after the intervention were taken and analyzed using paired t-test (SPSS version 19). Results: In the wheat germ group, total cholesterol, triglycerides and VLDL (p=0.001) significantly reduced to 10.5, 19 and 20%, respectively. Also parameters of HDL-C/TC (p=0.004) and systolic blood pressure (p=0.046) significantly increased (in both groups) and decreased (in hyper lipidemic group), respectively. In addition, total cholesterol level decreased significantly (p=0.003) in normolipidemic students. There was no statistically significant change in other parameters. Conclusion: Due to significant decrease in triglycerides in hyperlipidemic group and total cholesterol levels in both groups, consumption of wheat germ, as a nondrug treatment, for prevention of cardiovascular diseases and dyslipidemia is suggested. References 1- Nasir A, Shah H. Assessment of cardiovascular disease risk factors among school children in private schools in Karachi, Pakistan: A pilot study. J Obes Wt Loss Ther. 2012 2: 1-4. 2- Namazi MH, Mohagheghi A, Ostevaneh MR. Prevention of cardiovascular diseases in developing countries. Arch Iran Med. 2012 15: 528-530. 3- Sun S, Xu H, Ngeh L. The evaluation of Chinese therapeutic food for the treatment of moderate dyslipidemia. Evidance-Based Complementary and Alternative Medicine. 2012 10: 508-683. 4- Johansen ME, Green LA, Sen A, Kircher S, Richardson CR. Cardiovascular risk and statin use in the United States. Ann Fam Med. 2014 12: 215-223. 5- Caldwell B, Esselstyn GR, Golubic M. The nutritional reversal of cardiovascular disease –fact or fiction, three case report. Exp Clin Cardiol. 2014 20 1902-8. 6- Kelly RB. Diet and exercise in the management of hyperlipidemia. Am Fam Physician. 2010 81: 1097-1102. 7- Haripriya S, Premakumari S. Beta sistosterol of wheat germ reduces blood glucose in humans. J Life Sci. 2012 2: 87-92. 8- Majzoobi M, Farhoodi S, Farahnaky A,Taghipour MJ. Properties of dough and flat bread containing wheat germ. J Agr Sci Tech. 2012 14: 1053-65. 9- Sahar R. Utilization of defatted wheat germ flour as nutrient supplement of biscuits. J Agri Res. 2012 38: 238-52. 10- Rezq AA, Mahmoud MY. Preventive effect of wheat germ on hypercholesteremic and atherosclerosis in rats fed cholesterol-containing diet. Pak J Nutr. 2011 10: 424-32. 11- Alessandri C, Pignatelli P, Loffredo L, et al. Alpha linolenic acid rich wheat germ oil decreases oxidative stress and CD40 ligand in patiens whit mild hypercholesterolemia. Arteriosclerosis, thrombosis and vascular biology. 2006 26: 2577-2578. 12- Nounou HA, Deif MM, Shalaby MA. Effect of flaxseed supplementation and exercise training on lipid profile, oxidative stress and inflammation in rats with mycocardial ischemia. Lipids Health Dis. 2012 11: 129. 13- Ammar ASM. Effect of wheat germ addition on physicochemical and antioxidant properties of data syrup. Int J Food Sci Technol. 2012 7: 486-97. 14- Zhu KX, Zhou HM, Qian HF. Proteins extracted from defatted wheat germ: nutritional and structural properties. Cereal chemistry J. 2012 83: 69-75. 15- lin X, Racette SB, Lefevre M, et al. Combined effect of enzetimibe and phytosterols on cholesterol metabolism: a randomazmized control feeding study in humans. Circulation. 2012 124: 596-601. 16- Racette SB, nLina X, Leferve A, et al. Dose effect of dietary phytosterols on cholesterol metabolism :a control feeding study. J Clin Nutr. 2010 91: 32-38. 17- Haripriya S, Prmakumaria S. Beta sistosterol of wheat germ reduceds blood glucose in human. J Life Sci. 2010 2: 87-92. 18- Kan A. Chemical and elemental characterization of wheat germ oil (triticum spp.l.) cultivated in Turkey. Afr J Agric Res. 2012 7: 4979-4982. 19- Mueller T, Voigt W. Fermented wheat germ extera nutritional supplement or anticancer drug? Nutr J. 2011 10: 114-129. 20- Judson PL, Sawah EA, Marchion M, et al. Characterizing the efficacy of fermented wheat germ extra against ovarian cancer and defining the genomic basis of its activity. Int J Gynecol Cancer. 2012 22: 960-67. 21- Zakeri HR, Ataie Jafari A, Rajabi M, Hosseini S. Effect of wheat germ on a population of hyperlipidemic patients. Nutr Food Sci. 2009 39: 24-28. 22- Cara l, Armand M, Borel P, et al. Long-term wheat germ intake beneficially affects plasma lipids and lipoproteins in hypercholesterolemic human subjects. J Nutr. 1992 122: 317-26. 23- Saltzman E, Das SK, Lichtenstein AH, et al. An oat-containing hypocaloric diet reduces systolic blood pressure and improves lipid profile beyond effects of weight loss in men and women. J Nutr. 2001 131: 1465-70. 24- Ghahramani M, Mokhtarian H, Kianmehr M, Sarshar N, Yaghobi Avval Riabi M. Effect of consuming regular egg on serum lipid profile. Ofogh-e-Danesh. 2009 15: 21-26. 25- Sarshar N, Ghahramani M, Mokhtarian H, et al. The study of serum lipid profile in adults in gonabad city in 2008. Ofogh-e-Danesh. 2009 15: 57-62. 26- Lin Y, Rudrum M, Wielen RPJ, et al. Wheat germ policosanol failed to lower plasma cholesterol in subjects with normal to mildly elevated cholesterol concentrations. Metabolism. 2004 53: 1309-14. 27- Cara L, Borel P, Armand M, et al. Plasma lipid lowering effects of wheat germ in hypercholesterolemic subjects. Plant Foods Hum Nutr. 1991 41: 135-150. 28- Borel P, Lairon D, Senft M, Chautan M, Lafont H. Wheat bran and wheat germ: effect on digestion and intestinal absorption of dietary lipids in the rat. Am J Clin Nutr. 1989 49: 1192-202. 29- Cara L, Dubois C, Borel P, et al. Effects of oat bran, rice bran, wheat fiber, and wheat germ on postprandial lipemia in healthy adults. Am J Clin Nutr. 1992 55: 81-88. 30- Megahed MG. Study on stability of wheat germ oil and lipase activity of wheat germ during periodical storage. Agric Biol J N Am. 2012 2: 163-68. 31- Maragoni F, Poli A. Phytosterols and cardiovascular health. Pharmacol Res. 2010 61: 193-199. 32- Micallef MA, Garg ML. Beyond blood lipids: phytosterols, statins, and omega-3 polyunsaturated fatty acid therapy for hyperlipidemia. J Nutr Biochem. 2009 20: 927-939. 33- Rajabi M, Mehran SH, Zakeri HR, Kalilian AR, Taleban A. The effect of wheat germ on lipid profile of hyperlipidemic patients. J Mazandaran Univ Med Sci. 2004 14: 13-22. 34- Atallahi M, Amiraliakbari S, Mojab F, Alavimajd H. Effects of wheat germ exteract on the severity and systemic symptom of primary dysmenorrhea: A randomized controlled clinical trail. Iran Red Crescent Med J. 2014 16: 193-95. 35- Cuatrecases P, Tell GPE. Insulin-like activity of concanavalin a and wheat germ agglutinin-direct interactions whit insulin receptors. Proc Nat Acad Sci. 1973 70: 485-89.
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