Intake of dietary carbohydrates in early adulthood and adolescence and breast density among young women.

ABSTRACT:

Purpose

Carbohydrate intake increases postprandial insulin secretion and may affect breast density, a strong risk factor for breast cancer, early in life. We examined associations of adolescent and early adulthood intakes of total carbohydrates, glycemic index/load, fiber, and simple sugars with breast density among 182 young women.

Methods

Diet was assessed using three 24-h recalls at each of five Dietary Intervention Study in Children (DISC) clinic visits when participants were age 10-19 years and at the DISC06 Follow-Up Study clinic visit when participants were age 25-29 years. Associations between energy-adjusted carbohydrates and MRI-measured percent dense breast volume (%DBV) and absolute dense breast volume (ADBV) at 25-29 years were quantified using multivariable-adj

SUBMITTER: Jung S 

PROVIDER: S-EPMC7365352 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature