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Fruits and vegetables have been found to contain important phytochemicals that have been implicated in preventing overweight and obesity. This study is aim at investigating the effects of lemon, pawpaw leaves, beetroots juices and their combinations on rates of urination, defecation, and weight changes of albino wistar rats were examine at interval. Also, the effects of the juice extracts on cholesterol, triglyceride, high density lipoprotein and low density lipoprotein where examined. Juice was extracted using a laboratory extractor. Results obtained indicates an increase in weight in groups A, B, C, D, E, F and G. But a decrease in weight was noticed in group H, which is the group administered all juice extracts at equal proportion. A reduction in the volume of urine was noticed in group A, B, C, D, F, G and H. Urine level was seen to increase in group E. The quantity of feces was observed to reduce in groups A, E, F, G and H. with the exception of groups B,C and D where the feces level was seen to increase. Cholesterol level was observed to reduce drastically in group D compared with other groups. Triglyceride level was observed to be low in group B compared with other groups. HDL level was very low in group H compared to other groups. LDL level was very low in group D compared with other groups. Group D also had a very high effect on HDL and LDL by increasing and reducing HDL and LDL respectively. This is only second to control group. The above evidences suggests that some fruit juices directly inhibits weight gain by providing the needed calories required by the body for its activity. This implies that consumption has a potential role in the prevention of overweight and obesity.
WHO. Diet, nutrition and the prevention of chronic diseases. World Health Organization and the Food and Agriculture Organisation. Report 916. WHO, Geneva, Switzerland; 2003.
WRCF. Food, nutrition, physical activity, and the prevention of cancer: A global perspective. World Cancer Research Fund and American Institute for Cancer Research, AICR, Washington DC, USA; 2007.
He K, Hu FB, Colditz GA, Manson JE, Willett WC, Liu S. Changes in intake of fruits and vegetables in relation to risk of obesity and weight gain among middle-aged women. International Journal of Obesity and Related Metabolic Disorders. 2004;28:1569-1574.
Duffey KJ, et al. Beverage consumption among European adolescents in the HELENA Study. Eur J Clin Nutr. 2012;66: 244–252.
AIJN. Liquid Fruit Market Report 2015, European Fruit Juice Association market report, a concise and current snapshot of our industry. Brussels; 2016.
Mozaffarian D, et al. Changes in diet and lifestyle and long-term weight gain in women and men. N Engl J Med. 2011;364: 2392–2404.
Auerbach BJ, et al. Association of 100% fruit juice consumption and 3-year weight change among postmenopausal women in the Women’s health initiative. Prev Med. 2018;109:8-10.
Pereira MA, Fulgoni VL. Consumption of 100% fruit juice and risk of obesity and metabolic syndrome: Findings from the national health and nutrition examination survey 1999–2004. J Am Coll Nutr. 2010;29:625–629.
InterAct Consortium. Consumption of sweet beverages and type 2 diabetes incidence in European adults: Results from EPIC-InterAct. Diabetologia. 2013;56: 1520–1530.
Celis-Morales C, et al. Correlates of overall and central obesity in adults from seven European countries: Findings from the Food4Me study. Eur J Clin Nutr.; 2017.
Rampersaud GC, Valim MF. 100% citrus juice: Nutritional contribution, dietary benefits and association with anthropometric measures. Crit Rev Food Sci Nutr. 2017;57:129-140.
Ribeiro C, et al. Orange juice allied to a reduced-calorie diet results in weight loss and ameliorates obesity-related biomarkers: A randomized controlled trial. Nutrition. 2017;38:13–19.
Te Morenga L, et al. Dietary sugars and body weight: Systematic review and meta-analysis of randomised controlled trials and cohort studies. Br Med J. 2013;346: e7492.
Faith MS, et al. Fruit juice intake predicts increased adiposity gain in children from low-income families: Weight status-by-environment interaction. Pediatrics. 2006;118:2066-2075.
Crowe-White K, et al. Impact of 100% fruit juice consumption on diet and weight status of children: An evidence-based review. Crit Rev Food Sci Nutr. 2016;56: 871–884.
Warnick GR, Knopp RH, Fitzpatrick V, Branson L. Estimating low-density lipoprotein cholesterol by the Friedewald equaton is adequate for classifying patients on the basis of nationally recommended cutpoints. Clinical Chemistry. 1990;36(1):15–9.
Feinle C, O’Donovan D, Horowitz M. Carbohydrate and satiety. Nurt Rev. 2002;60(6):155-169.
Mohammad Reza Vafa, Elham Haghighatjoo, Farzad Shidfar, Shirin Afshari, Mahmood Reza Gohari, Amir Ziaee. Effects of apple consumption on lipid profile of hyperlipidemic and overweight men. Int J Prev Med. 2011;2(2):94-100.
London Health Science Centre.
Christina J, Lars E. Grapefruit juice and serum lipids in healthy adults. Scandinavian Journal of Food and Nutrition. 2006;50(3):118-123.