Marine omega-3 fatty acid intake: associations with cardiometabolic risk and response to weight loss intervention in the Look AHEAD (Action for Health in Diabetes) study.

ABSTRACT:

Objective

To examine usual marine omega-3 fatty acid (mO-3FA) intake in individuals with diabetes; its association with adiposity, lipid, and glucose control; and its changes with behavioral lifestyle intervention for weight loss.

Research design and methods

Cross-sectional and 1-year longitudinal analyses were performed on 2,397 Look AHEAD (Action for Health in Diabetes) participants. Look AHEAD is a cardiovascular outcome trial evaluating the effects of intensive lifestyle intervention for weight loss in overweight/obese subjects with type 2 diabetes.

Results

Baseline mO-3FA intake was 162 +/- 138 mg/day. It was inversely associated with triglycerides (beta = -0.41, P < 0.001) and weakly with HDL (beta = 4.14, P = 0.050), after multiple covariate adjustment. One-yea

SUBMITTER: Belalcazar LM 

PROVIDER: S-EPMC2797972 | biostudies-literature | 2010 Jan

REPOSITORIES: biostudies-literature