OBJECTIVE: The objective of the study was to investigate the extent to which the daily incorporation of approximately 30 g of flaxseed, a rich source of lignans, omega-3 fatty acids, and fiber, for a period of 3 months into the diet of Native American postmenopausal women positively affects their lipid profiles. METHODS:Fifty-five mild to moderately hypercholesterolemic (> or =5.1 to < or =9.8 mmol/L) Native American postmenopausal women were randomly assigned to control (A), flaxseed (B) or flaxseed + additional oat bran fiber (C) groups. Overnight fasting venous blood was collected at baseline and at the end of the treatment period to analyze lipid parameters. RESULTS:Dietary flaxseed supplementation lowered total cholesterol and low-density lipoprotein cholesterol (LDL-C) by approximately 7% and 10%, respectively. However, the levels of high-density lipoprotein (HDL) and triglyceride remained unaltered. No changes were observed in other clinical and hematological parameters. CONCLUSIONS: The results of the present study indicate that Native American postmenopausal women benefit from regular consumption of flaxseed by reducing their risk of cardiovascular disease as seen from lowered LDL-C and total cholesterol levels.
RCT Entities:
OBJECTIVE: The objective of the study was to investigate the extent to which the daily incorporation of approximately 30 g of flaxseed, a rich source of lignans, omega-3 fatty acids, and fiber, for a period of 3 months into the diet of Native American postmenopausal women positively affects their lipid profiles. METHODS: Fifty-five mild to moderately hypercholesterolemic (> or =5.1 to < or =9.8 mmol/L) Native American postmenopausal women were randomly assigned to control (A), flaxseed (B) or flaxseed + additional oat bran fiber (C) groups. Overnight fasting venous blood was collected at baseline and at the end of the treatment period to analyze lipid parameters. RESULTS: Dietary flaxseed supplementation lowered total cholesterol and low-density lipoprotein cholesterol (LDL-C) by approximately 7% and 10%, respectively. However, the levels of high-density lipoprotein (HDL) and triglyceride remained unaltered. No changes were observed in other clinical and hematological parameters. CONCLUSIONS: The results of the present study indicate that Native American postmenopausal women benefit from regular consumption of flaxseed by reducing their risk of cardiovascular disease as seen from lowered LDL-C and total cholesterol levels.
Authors: Giorgio Biasiotto; Marialetizia Penza; Isabella Zanella; Moris Cadei; Luigi Caimi; Cristina Rossini; Annika I Smeds; Diego Di Lorenzo Journal: Eur J Nutr Date: 2014-02-25 Impact factor: 5.614
Authors: Zhao Lan Liu; Jian Ping Liu; Anthony Lin Zhang; Qiong Wu; Yao Ruan; George Lewith; Denise Visconte Journal: Cochrane Database Syst Rev Date: 2011-07-06
Authors: Andrea L Edel; Amanda F Patenaude; Melanie N Richard; Elena Dibrov; J Alejandro Austria; Harold M Aukema; Grant N Pierce; Michel Aliani Journal: Eur J Nutr Date: 2015-03-26 Impact factor: 5.614