My grocery bill is much, much, much less since I began low-carbing...
Before I was a big fruit freak... And fruit, my regular low-fat/high-carb snack, can get quite expensive here in Belgium... And I would devour it in huge quantities and still feel hungry (2 kg of aplles a day/$4)... In fact, I was never satisfied with carby stuff... I could devour a whole pack of Swedish knäckebröd (about 250 g) with jam or Nutella... And ten minutes later I would be craving a new snack... And what would I turn to??? Yes, Belgian chocolate!!! Lots of it!!! Cote D'Or, Leonidas.... mmmmmmmmmmm
Anyway, since I am no longer consuming any unhealthy carby foods, I can save a lot buying meat and veggies, occasionally fish... In fact, being a student with a tight budget, I can now live (not survive) on about 20 euros ($25) per week!!!
I do get most of my meats in bulk on sale and just freeze it... Chicken breasts, chicken wings, pork chops, sausage...I am not a big beef eater (especially after all the news about the mad cow disease
) and it saves me a lot... Veggies, even not so cheap, can last me a whole while now... A zuccini can last me about 1 week now, instead of 15 minutes, in addition to other vegetables of course... I don't eat lots of eggs, but I eat a good amount of cheese, since it's cheap here and we have all different kinds from France, Holland, Germany, Denmark, etc... In fact, low-carbing diet is the only one that allows me to eat well and never be hungry...
And, oh, i don't buy any of the special low-carb products since they are just not available here... Not that I think I would get them even if we had them in stores. I also try to get most of my food from cheap stores, such as Aldi or Lidl, and only visit expensive ones when I absolutely need to... That can save a lot too... And quite often their products are better than the ones from expensive places