High-carbohydrate, low-fat diet? Negative.

TLDR: Triglyceride levels rise with increased carbohydrate intake, according to a long-term study of normal children from several countries and raises blood glucose levels and insulin requirements.

Abstract: Triglyceride levels rise with increased carbohydrate intake, according to a long-term study of normal children from several countries. Moreover, carbohydrate raises blood glucose levels and insulin requirements.