Juicing is a vitamin pill dissolved in sugar water. Primal is how to eat for life.
Please try Primal again. If you lessen the carbs gradually stages before eliminating them, that might lessen your carb flu.
Get off wheat before anything... substitute with potatoes and rice if you have to. Then ramp down the rice and potatoes.
5'0" female, 45 years old. Started Primal October 31, 2011, at a skinny fat 111.5 lbs. Low weight: 99.5 lb on a fast. Gained back to 115(!) on SAD chocolate, potato chips, and stress. Currently 111.