So far so good. After the first week of this program I realised I couldn't run with food on my stomach as it would, to put it nicely, answer back. So, for a whole year now, I have been going out rain or shine, on 2 glasses of water and everything has been hunkey dorey. Until now that is. I now run for an hour (and it is also very hot even at 6.30 a.m.) and I find a) that I'm getting tired after 35 minutes or so and b) that my head starts throbbing. Real athletes have told me that it's mad to run on an empty stomach for more than 5k especially after not eating for eight hours. Common sense thinks they're right. But how do I avoid being sick? Could chocolate be a solution (please say yes!)?