Anyone done Slim Fast and been successful ?
So I'm back on the slim fast plan again (day 1 = torture), I've lasted a couple of months on it and lost nearly 2 stone, but I've come back off it for the past 4/5 months and put on 6 pounds. Has anyone done it for a longer period, has anyone got any tips for staying on it longer? I feel once your into it's easy but as…