One day of moderate energy deficit reduces fasting and postprandial triacylglycerolemia in women: the role of calorie restriction and exercise

Clinical Nutrition : Official Journal of the European Society of Parenteral and Enteral Nutrition
Maria MarakiLabros S Sidossis

Abstract

Fasting and postprandial hypertriacylglycerolemia are important cardiovascular risk factors in women. We sought to examine the effects of acute (1 day), moderate ( approximately 2 MJ) energy deficit induced by calorie restriction, exercise, or combination of both on fasting and postprandial triacylglycerol (TAG) metabolism in women. Six healthy premenopausal women performed four oral fat tolerance tests in the morning after a day of a) rest (control), b) calorie restriction ( approximately 2 MJ), c) exercise (net deficit of approximately 2 MJ) and d) calorie restriction-plus-exercise (total energy deficit of approximately 2 MJ). All energy deficit trials significantly reduced fasting and postprandial total plasma TAG concentrations by 15-23% and 12-23%, respectively, and triacylglycerol-rich lipoprotein TAG concentrations by 37-43% and 25-39%, respectively, compared with the control condition (P<0.05). Postprandial, but not fasting, total TAG concentrations were approximately 12% lower after exercise compared with diet-induced energy deficit (P=0.05). Acute, moderate energy deficit independently of its origin (i.e. diet or exercise or combination of both) reduces fasting and postprandial triacylglycerolemia in women. Exercise e...Continue Reading

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Citations

Apr 13, 2013·Sports Medicine·Maria I Maraki, Labros S Sidossis
Oct 18, 2012·Medicine and Science in Sports and Exercise·Elena BellouLabros S Sidossis
Oct 1, 2011·International Journal of Vascular Medicine·Boudewijn KlopManuel Castro Cabezas
Jul 26, 2014·Journal of Nutrition and Metabolism·Eric P Plaisance, Gordon Fisher
Mar 16, 2016·Metabolism: Clinical and Experimental·Alice E ThackrayKeith Tolfrey
Sep 22, 2012·Metabolism: Clinical and Experimental·Natalie C DixonDylan Thompson
May 21, 2015·The Proceedings of the Nutrition Society·B A Griffin
Jun 15, 2011·Clinical Nutrition : Official Journal of the European Society of Parenteral and Enteral Nutrition·Maria MarakiLabros S Sidossis
Apr 7, 2017·Journal of Lipid Research·Jörn JaskolowskiMads F Hjorth
Sep 11, 2010·Current Opinion in Clinical Nutrition and Metabolic Care·Maria Maraki, Labros S Sidossis
Apr 13, 2013·Journal of Applied Physiology·Patrick M DavittGregory C Henderson
Nov 10, 2013·Journal of Applied Physiology·Eric C FreeseKirk J Cureton
Jul 15, 2015·American Journal of Physiology. Endocrinology and Metabolism·Maria I Maraki, Labros S Sidossis
Oct 16, 2015·Medicine and Science in Sports and Exercise·Alice E ThackrayKeith Tolfrey
Jul 23, 2020·The British Journal of Nutrition·Julia K Zakrzewski-FruerJohn Hough

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