My memory has improved! I'm drinking more then 3 l of water sometimes because I'm thirsty. before this program I hardly ever felt really thirsty. and taking a quick 1/2 hour walk at the end of the day to complete my 10k is actually not so hard and quite enjoyable. Keeping to the food restrictions is getting a bit harder so I'm trying introduce more foods. I'm missing the sugar.... Cant wait to have a coffee and regular chocolate when I finish my 30 days.