Yeah, I know the physical labor was much more demanding back then. I don't plan to copy that, though, because I appreciate my dishwasher and clothes washer and dryer to much!
This shouldn't be too hard of a jump for me, except for the portion control. I already cook from scratch much of the time, so that part won't be too difficult. Eating less sugar, meat, and fats might be a challenge. The plan is to start on Monday and eat "rations" for a week. We'll see how it goes and if I can continue to do it another week. I just want to try it a week at a time. The biggest challenge will be packing hubby's lunches. No chips, processed foods, etc. He and the kids have agreed to try it for the first week with me. There's no way I want to try this while they have Little Debbie Snack Cakes and pop in front of me.