Reducing fat intake results in a modest but significant reduction in body weight and body fatness, with no significant differences in weight changes or adverse effects on blood lipids observed when concomitant increases in simple or complex carbohydrates occurred.

“reduction in fat intake results in modest but significant reduction in body weight and body fatness that's okay that might be because it's decreasing calories uh the concomitant increases in either simple or complex carbohydrates did not indicate significant differences in weight changes no adverse effects on blood lipids were observed even with simple carbohydrates”