Each woman went on one of the four plans: Atkins, The Zone, Ornish or LEARN. The women attended diet classes and received written information about the food plans.

• 每位妇女进行4个计划中的一个：食肉减肥法、分区饮食法、欧尼许饮食法或者是学习疗法。妇女们参加饮食课程并学习饮食计划的理论知识。