Diet and exercise interventions among overweight and obese lactating women: randomized trial of effects on cardiovascular risk factors.

ABSTRACT:

Objective

To examine the effects of Diet (D) and Exercise (E) interventions on cardiovascular fitness, waist circumference, blood lipids, glucose metabolism, inflammation markers, insulin-like growth factor 1 (IGF-1) and blood pressure in overweight and obese lactating women.

Methods

At 10-14 wk postpartum, 68 Swedish women with a self-reported pre-pregnancy BMI of 25-35 kg/m(2) were randomized to a 12-wk behavior modification treatment with D, E, both or control using a 2×2 factorial design. The goal of D treatment was to reduce body weight by 0.5 kg/wk, accomplished by decreasing energy intake by 500 kcal/d and monitoring weight loss through self-weighing. The goal of E treatment was to perform 4 45-min walks per wk at 60-70% of max heart-rate using a heart-rate monitor. E

SUBMITTER: Brekke HK 

PROVIDER: S-EPMC3917884 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature