I was overweight to start with, but my weight has stayed pretty consistent since I started brewing.
I usually have two or three beers a night, weekends included. This hasn't changed since I started brewing my own. I don't eat breakfast and my lunch consists of a single serving bag of popcorn and an apple (I usually skip the popcorn). No junk food, no soda, no snacking, no fruit juice, no bread, etc.. I do love some V8, but I generally only get a 64 oz bottle once every other month and that lasts me about a week. Supper is either nothing, a can of tuna salad, a package of ramen, or just vegetables with dressing if they are fresh, with salt and garlic if they are cooked. On Fridays my wife and I have a good meal that is usually not that great for us. (Not horrible.. Just not diet food. A steak dinner or pasta salad or stir fry.. That kind of stuff.) I certainly don't exercise as much as I should. I have a sedentary job but my wife and I walk about a mile every night during the week, assuming the weather isn't horrible. I rarely, if ever, go to the gym anymore. We used to go every day, but after about two months of it I decided that I'd rather shoot myself then keep that up. We try to go once a week now, but that hasn't happened for about a month.
The only way I could lose weight at this point would be to cut out beer and, based on how little I have to enjoy in food, I'll be damned if that's going to happen. Hopefully the fact that my caloric intake each day hovers around 1000 will help me drop the weight over time. I'm not going to hold my breath, though, since I have been at this diet for around two months now and have lost around 8 pounds and that was just in the first month.