I did all green days last time and lost 3 stone and i'm doing all green days this time around too.. I can't eat red meat (makes me ill), i only like some fish and don't liek eating too much chicken lol so red days are wasted on me!!
I used to only do green days, then i thought i had better losses if i done red days. However as of tomorow i'm going back to 100% green days as i hate red days. I just had the worst red dinner ever.