Low-Fat Diet Improves Heart Health in Boys

than did children in the control group, who ate 32 to 33% fat. Heart-healthy polyunsaturated fats contributed more calories in the low-fat group, whereas saturated fats were more abundant in the control group diet. Triglyceride and HDL cholesterol levels were similar between the two groups; however, total cholesterol and LDL cholesterol levels were significantly lower among boys in the intervention group than in those in the control group. There were no differences in these levels among the girls. Ultrasound measurements revealed better endothelial function in the low-saturated-fat group. Girls in the intervention group did not demonstrate this effect. Higher cholesterol concentrations were associated with worse endothelial function in all of the children.

The results of this large study highlight the importance of developing healthy eating habits at an early age for heart disease prevention

Kimberly Beauchamp, ND, earned her bachelor’s degree from the University of Rhode Island and her Doctorate of Naturopathic Medicine from Bastyr University in Kenmore, WA. She cofounded South County Naturopaths in Wakefield, RI. Dr. Beauchamp practices as a birth doula and lectures on topics including whole-foods nutrition, detoxification, and women’s health.