I'll share mine...
Gas: Me about $90 a month now, but I have cut back a lot on driving due to skyrocketing prices and for my health and the environment, dh about $100 a month - he works in TX and carpools to work and goes to the gym a lot
Food: Now $550 to $800 a month for a family of 6. Rarely any packaged foods (except for emergencies like a natural disaster) and eating out and soda, but more produce, vegetarian, and organic foods. No hydrogenated oils either. We never use coupons for food because lots of it is for packaged, unhealthy stuff... except if you are lucky to have winetags (coupons on wine bottles that give you a discount on nonpackaged stuff like produce and meat), of course. We do use rebates and coupons for other stuff, like from Walgreens and Rite Aid.
I've stated this before in another thread... I am willing to pay a bit more for healthy quality food as I consider it an investment and 'you can't buy good health.' We have theme nights, like soup night, ethnic meal night, dinner-for-breakfast nights, etc to keep costs down and keep it exciting and varied. We also cut down on meats and have more produce and vegetarian meals.
We cut down a lot on other expenses to afford necessities like food, like our utilities and entertainment. For example, we have a thermostat timer which cuts down on cost and we use drying racks to dry our clothes. We live frugally and do the normal stuff, like cloth diapers for the baby, use natural cleaners like baking soda, and that sort of thing.
It's nice to save money and we certainly try to do what we can, but we put our health first. Just wanted to give you a different perspective - we're frugal, but more so health-conscious.
Edited: BTW my dh told me how 3 of his coworkers in their 40s died of heart attacks in Texas where he works (and he's only been there about 2 months) and these guys were not at all health-conscious.
The cost of a healthy lifestyle is worth it to me....