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  • 标题:Effects of pork vs veal consumption on serum lipids in healthy subjects
  • 本地全文:下载
  • 作者:Rubio, J. A. ; Rubio, M. A. ; Cabrerizo, L.
  • 期刊名称:Nutrición Hospitalaria
  • 印刷版ISSN:0212-1611
  • 出版年度:2006
  • 卷号:21
  • 期号:1
  • 页码:75-83
  • 语种:English
  • 出版社:Aula Médica Ediciones
  • 摘要:

    AIMS: To analyse the influence of lean pork (P) and veal (V) consumption on the lipid profile of healthy subjects within the framework of a healthy diet comprising low levels of total fat (TF), saturated fatty acids (SFA) and cholesterol. DESIGN: Double-crossover, randomized and controlled trial SUBJECTS: 44 healthy individuals (22 male and 22 female), recruited voluntarily from the University Complutense of Madrid. The weight and lipid profiles of these volunteers were normal and their dietary patterns were typical for people in our area. INTERVENTIONS: The study comprised 4 phases: stabilisation phase (5 weeks), the participants followed their normal diet; second phase (6 weeks), half of the subjects, were randomised to lean pork or veal consumption, 150 g per day, for their main meal of the day; washout period (5 weeks) and final phase, which was the second phase of intervention (6 weeks). During the intervention stages, only the main meal of the day was taken in the Hospital. The rest of the subjects' diets consisted of different fortnightly menus designed in accordance with the recommendations of the Spanish Society of Arteriosclerosis (SEA). RESULTS: After both stages of intervention had been completed, there was a mean reduction of 5.5% in lowdensity lipoprotein cholesterol. However, after each intervention there were no significant differences between those who had consumed P, 2.62 (0.55) mmol/L and those who had consumed V, 2.71 (0.47) mmol/L. No differences were observed in any of the other parameters between those who had consumed P and those who had consumed V. CONCLUSIONS: Lean pork and veal produces similar effects on the lipid profiles of healthy subjects. Its consumption, as part of the saturated fat and cholesterolcontrolled diet, could therefore be included in food guidelines, both for normal and therapeutic diets.

  • 关键词:Pork;Veal;Beef;Read meat;Lipoproteins;Serum lipids
  • 其他关键词:Cerdo;Ternera;Buey;Carne roja;Lipoproteínas;Lípidos séricos
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