Dietary patterns are linked to cardiovascular risk factors but not to inflammatory markers in Alaska Eskimos. Academic Article uri icon

Overview

abstract

  • Despite the tradition of a diet high in fish oils and abundant physical activity, coronary artery disease is increasing among Alaska Eskimos. Explanations for this observation include lifestyle changes. In this cross-sectional analysis, we evaluated dietary patterns of Alaska Eskimos and investigated the relations between these dietary patterns and known cardiovascular risk factors, including inflammatory markers. We used a principal component analysis with data from FFQ collected in 2000-2004 to determine dietary patterns of Alaska Eskimos. Four dietary patterns were identified: a traditional pattern, plus 3 patterns based on purchased food, one of which reflected healthy food choices. The traditional dietary pattern was associated with lower triglycerides (P < 0.001) and blood pressure (P = 0.04) and slightly higher LDL cholesterol (LDL-C) (P = 0.05). Whereas the healthy purchased diet was associated with a trend toward lower LDL-C (P = 0.09), the beverages and sweets diet was positively associated with LDL-C (P = 0.02). Diet pattern was not associated with inflammatory markers or pathogen burden. Our data show that the traditional diet is related to a better profile of cardiovascular disease risk factors and should be encouraged. Programs are needed to encourage the availability of healthy food choices for those not able to obtain traditional foods.

publication date

  • October 14, 2009

Research

keywords

  • Cardiovascular Diseases
  • Feeding Behavior
  • Inuit

Identity

PubMed Central ID

  • PMC2777478

Scopus Document Identifier

  • 72249104473

Digital Object Identifier (DOI)

  • 10.3945/jn.109.110387

PubMed ID

  • 19828690

Additional Document Info

volume

  • 139

issue

  • 12