I quit sugar about 2 years ago and within 6 months lost approx 10 kilos with no exercise, just not having anything with more than 3gms per 100.  In august I gave up smoking and started eating the poisons again and gained 12 kilos.  I have again quit the sugar the same as I had done before but the weight is still increasing not decreasing?  I have also stared walking for 1hr every weekday.  Any tips would be appreciated.