I recently met with a nutritionist who told me that in order to lose weight; I need to do some form of exercise at least an hour a day. I have always heard that if you at least exercise for thirty minutes a few times a week that would be enough. Granted I am not a fitness expert by any means, but I would like to know if just thirty minutes a day, if I do brisk walking around my office park a few days a week or a few days of jogging at home for thirty minutes, is enough. I do feel better the rest of the day and I have lost a pound this week (whooohoooo!), but I am also watching what I eat. Seems when you turn thirty, the metabolism really starts to slow. But hey, at least I am out there moving!