Juicing Forum

I live a pretty healthy and fit lifestyle. I have been weight training since I was in high school. I am 45 yrs old and I eat brown rice, quinoa, oatmeal, fish, chicken, peanut butter, almond butter etc... however there is always an obstacle when attempting to achieve my fitness goal. I decided to try the juicing way to lose at least 10 pounds. However should I know anything else other than the veggies and fruits to juice for 7 days. For example will i become sick when i commence to juice? I really do not see this mentioned in this website and it is a phenomenal website but I have some concerns...help.