Oil Consumption and Cholesterol

Summary

Participation Requirements

Description

This was a single-blind, randomized controlled trial. Investigators recruited subjects with hypercholesterolemia (high blood cholesterol levels). Subjects were randomized into one of two groups: (1) Cottonseed oil (CSO), (2) Olive oil (OO). The interventions consist of identical foods that are only ...

This was a single-blind, randomized controlled trial. Investigators recruited subjects with hypercholesterolemia (high blood cholesterol levels). Subjects were randomized into one of two groups: (1) Cottonseed oil (CSO), (2) Olive oil (OO). The interventions consist of identical foods that are only different in the respective oil they are prepared with. There was a screening visit and 3 testing visits: Baseline (visit 2), mid-visit at week 4 (visit 6), and post-visit at week 8 (visit 10). Anthropometrics, questionnaires, and a fasting blood sample were collected at each visit. At visits 2 and 10 participants participated in a saturated fatty acid meal challenge in which additional blood and metabolism measurements were collected. Visits 3-9 represent weekly meal pickups, with the exception of visit 6 which is also a testing visit. Hypothesis: Investigators hypothesized that enrichment of the diet with CSO would result in significantly greater improvements in blood lipids, metabolism, and appetite compared to the OO group.

Tracking Information