Another popular option is the 8-hour eating window / 16 hour fast. And intermittent fasting does seem a nice way to retain muscle mass: http://www.leangains.co

Another popular option is the 8-hour eating window / 16 hour fast. And intermittent fasting does seem a nice way to retain muscle mass: http://www.leangains.com/2011/03/intermittent-fasting-for-weight-loss.html http://www.leangains.com/2011/03/intermittent-fasting-for-we...