I probably am spending more on this lifestyle, but I feel that the rewards more than outweigh the increased costs.
As far as clothing, I LOVE thrift stores and frequent them often!
I do have a gym membership, at work ( I work at a university), $200 a year. And yes I do use it, 4-5x a week. I also have a recumbent exercise bike at home that I ride 6x a week. DH and I did the c25k program this Spring/Summer for FREE! And he's still running
!
As far as food, I don't really know that I changed the way I cooked so much as the amount that I cook. I am cooking alot more, which my family of 4 really appreciates. I'm a from scratch, farm cook. I don't necessarily cook low-fat, but I assume that my home-cooking is far healthier, are far more filling, than some processed box meal. I do love the grill, my crockpot and the breadmaker. We eat lots of beans, lentils and potatoes. One of my family's favorite meals is homemade soup in the crockpot, tonight is chicken and brown rice, with homemade lower fat muffins or oatmeal bread from the breadmaker (tonight--yum!). Tonight is going to be a crazy night but dinner will be ready when we get home. I also try to have some easier things on hand for times when I'm unable to cook a more intricate meal. I aim for 4 nights a week with one night of an easy meal.
Last Winter, while on a kick to pay off credit card debt (done!), I created a rotating 6 week menu plan of my family's favorites (some come around more than once) and grocery lists to go with it. I do follow the sales and usually do a big shop every 2 weeks on payday, followed by a weekly trip to Aldi for milk and produce. My freezer is full. Last week I bought 2 turkeys at .39 a lb and would have bought more but have no more room.
When meat is on sale, I buy. A couple of weeks ago, ground beef was 1.59 a lb. I bought 20 lbs and promptly browned 10 lbs. DH portioned the cooked meat into 1/2 lb baggies for the freezer and presto I have browned ground beef for 20 meals! I also buy stew meat and portion that out into .75 lb a meal. I cook a couple of lbs of chicken breasts in my crockpot, chop it up, and freeze it in .75 lb amounts. This makes cooking so much easier when you work outside the home like me.