Effect of a plant versus animal based diet on lipid profile of yoga practicing medical students: a pilot study


  • Sanasam Meetali Intern, SDM College of Naturopathy and Yogic Sciences, Ujire, Karnataka, India http://orcid.org/0000-0002-1825-0097
  • Shashikiran H. C. Department of Research and Development, SDM College of Naturopathy and Yogic Sciences, Ujire, Karnataka, India
  • Prashanth Shetty Department of Natural Therapeutics, SDM College of Naturopathy and Yogic Sciences, Ujire, Karnataka, India
  • Ganesh Prasad Department of Fasting Therapy, SDM College of Naturopathy and Yogic Sciences, Ujire, Karnataka, India
  • Chandrakanth K. K. Department of Pathology, SDM College of Naturopathy and Yogic Sciences, Ujire, Karnataka, India




Lipid profile, Non-vegetarian, Vegetarian


Background: Foods play an important role in human health. An excess accumulation of cholesterol in the body is one of the main causes of cardio vascular disease, hypertension, type 2 diabetes mellitus, dyslipidemia and mortality. In the interests of food safety and public health, plants and their compounds are now re-emerging as an alternative approach to treat gastrointestinal diseases. The present study was designed to discuss changes in blood cholesterol levels after the consumption of animal based (non vegetarian) and plant based (vegetarian) food on yoga practising medical students.

Methods: Of 81 subjects, a total of 60 subjects within the age group 18 to 22 years were selected for the study and were divided into two groups, non-vegetarian diet group (group A; n=30) and vegetarian diet group (group B; n=30). Subjects in the group A were given a non vegetarian diet and group B a vegetarian diet for a period of 10 days. Assessments were done at baseline and after 10 days.

Results: There were no statistically significant changes seen in the lipid profiles of group B and group A after the application of a paired t test. In this study the mean value of total cholesterol, serum triglyceride, serum LDL and serum VLDL were found to be slightly higher in vegetarian group than the non-vegetarian group. Mean value of serum HDL was found to be higher in non-vegetarian group than the vegetarian.

Conclusions: The present study concludes that there are more changes in the pre and post lipid profile assessments of the vegetarian group in comparison to the non-vegetarian group.


Spencer C. The heretic's feast: A history of vegetarianism. UPNE; 1996.

Schnitzer SA. A mechanistic explanation for global patterns of liana abundance and distribution. American Naturalist. 2005;166(2):262-76.

Vegetarian society. What is vegetarian?. 2010. Available at https://www.vegsoc.org/definition.

Forrest J. Is cheese vegetarian?, Serious eats. Available at http://www.seriouseats.com/2007/12/is-cheese-vegetarian.html. Retrieved. July 9, 2010.

Key TJ, Fraser GE, Thorogood M, Appleby PN, Beral V, Reeves G, et al. Mortality in vegetarians and nonvegetarians: detailed findings from a collaborative analysis of 5 prospective studies. Am J Clin Nutri. 1999;70(3):516s-24s.

De Biase SG, Fernandes SF, Gianini RJ, Duarte JL. Vegetarian diet and cholesterol and triglycerides levels. Arquivos brasileiros de cardiologia. 2007;88(1):35-9.

Mozaffarian D, Micha R, Wallace S. Effects on coronary heart disease of increasing polyunsaturated fat in place of saturated fat: a systematic review and met analysis of randomized controlled trials. PLoS Med. 2010;7:e1000252.

American Dietetic Association. Position of the American Dietetic Association: vegetarian diets Am Diet Assoc. 2009;109:1266-82.

World Health Organization. Diet, Nutrition and the Prevention of Chronic Diseases: Joint WHO/FAO Expert Consultation. WHO Technical Report Series no. 916.Geneva:WHO, 2003.

Verma M, Verma P, Parveen S, Dubey K. Comparative study of lipid profile levels in vegetarian and non-vegetarian person. Int J Life Sci Scienti Res. 2015;1(2):89-93.

Tetteh CN. Diet and Lipid Profile of Vegetarians and Non-Vegetarians in Some Selected Communities in Accra (Doctoral dissertation, University of Ghana), 2013.

Friedewald WT, Levy RI, Fredrickson DS. Estimation of the concentration of low-density lipoprotein cholesterol in plasma, without use of the preparative ultracentrifuge. Clinical chemistry. 1972;18(6):499-502.

Woo J, Kwok T, Ho SC, Sham A, Lau E. Nutritional status of elderly Chinese vegetarians. Age and ageing. 1998;27(4):455-61.

Kumar M, Nagpal R, Kumar R, Hemalatha R, Verma V, Kumar A, et al. Cholesterol-lowering probiotics as potential biotherapeutics for metabolic diseases. Experimental diabetes research. 2012;2012.

Dauchet L, Amouyel P, Hercberg S, Dallongeville J. Fruit and vegetable consumption and risk of coronary heart disease: a meta-analysis of cohort studies. J nutrition. 2006;136(10):2588-93.

He FJ, Nowson CA, MacGregor GA. Fruit and vegetable consumption and stroke: meta-analysis of cohort studies. The Lancet. 2006;367(9507):320-6.

Majumder SK. Vegetarianism: Fad, Faith, or Fact? The ecological and nutritional aspects of vegetarianism are appraised against the backdrop of the current world scene. American Scientist. 1972;60(2):175-9.

Satyanarayana K, Nageswara Rao C, Narasinga Rao BS, Malhotra MS. Recommended Dietary Intakes for Indian Sportsmen and Women. NIN, Hyderabad. 1985.




How to Cite

Meetali, S., H. C., S., Shetty, P., Prasad, G., & K. K., C. (2018). Effect of a plant versus animal based diet on lipid profile of yoga practicing medical students: a pilot study. International Journal of Research in Medical Sciences, 6(4), 1207–1210. https://doi.org/10.18203/2320-6012.ijrms20181269



Original Research Articles